won't start problem
09-03-2007, 01:05 PM
#11
Guest
Posts: n/a
Re: won't start problem
On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
> On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> > On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> > > Went on a wheeling trip this weekend and had some problems with the
> > > '95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> > > fuel pump was not activating. Engine would turn over fine but would
> > > not start. Also dash would illuminate, fuel gauge activated, etc. It
> > > did start after trying many more times and once started would run
> > > perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> > > Neale
>
> > CPS?
>
> Might be but I think the check engine light and fuel pump should still
> run for a short while with the key on RUN even if the CPS is bad. I
> don't know, maybe a bad ground or bad computer?
I've had a ground problem with my fuel pump but it did affect the gas
gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
the check engine light acted as usual. You stated your gas gauge
activated so it could be another issue/ground
There is a fuel pump ground that's by the e-brake mounting brackets
on most YJs.
I havn't found the bad ground yet as my YJ has no grounds on the e
brake mounting cable.
> On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> > On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> > > Went on a wheeling trip this weekend and had some problems with the
> > > '95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> > > fuel pump was not activating. Engine would turn over fine but would
> > > not start. Also dash would illuminate, fuel gauge activated, etc. It
> > > did start after trying many more times and once started would run
> > > perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> > > Neale
>
> > CPS?
>
> Might be but I think the check engine light and fuel pump should still
> run for a short while with the key on RUN even if the CPS is bad. I
> don't know, maybe a bad ground or bad computer?
I've had a ground problem with my fuel pump but it did affect the gas
gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
the check engine light acted as usual. You stated your gas gauge
activated so it could be another issue/ground
There is a fuel pump ground that's by the e-brake mounting brackets
on most YJs.
I havn't found the bad ground yet as my YJ has no grounds on the e
brake mounting cable.
09-03-2007, 01:05 PM
#12
Guest
Posts: n/a
Re: won't start problem
On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
> On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> > On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> > > Went on a wheeling trip this weekend and had some problems with the
> > > '95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> > > fuel pump was not activating. Engine would turn over fine but would
> > > not start. Also dash would illuminate, fuel gauge activated, etc. It
> > > did start after trying many more times and once started would run
> > > perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> > > Neale
>
> > CPS?
>
> Might be but I think the check engine light and fuel pump should still
> run for a short while with the key on RUN even if the CPS is bad. I
> don't know, maybe a bad ground or bad computer?
I've had a ground problem with my fuel pump but it did affect the gas
gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
the check engine light acted as usual. You stated your gas gauge
activated so it could be another issue/ground
There is a fuel pump ground that's by the e-brake mounting brackets
on most YJs.
I havn't found the bad ground yet as my YJ has no grounds on the e
brake mounting cable.
> On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> > On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> > > Went on a wheeling trip this weekend and had some problems with the
> > > '95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> > > fuel pump was not activating. Engine would turn over fine but would
> > > not start. Also dash would illuminate, fuel gauge activated, etc. It
> > > did start after trying many more times and once started would run
> > > perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> > > Neale
>
> > CPS?
>
> Might be but I think the check engine light and fuel pump should still
> run for a short while with the key on RUN even if the CPS is bad. I
> don't know, maybe a bad ground or bad computer?
I've had a ground problem with my fuel pump but it did affect the gas
gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
the check engine light acted as usual. You stated your gas gauge
activated so it could be another issue/ground
There is a fuel pump ground that's by the e-brake mounting brackets
on most YJs.
I havn't found the bad ground yet as my YJ has no grounds on the e
brake mounting cable.
09-03-2007, 01:05 PM
#13
Guest
Posts: n/a
Re: won't start problem
On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
> On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> > On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> > > Went on a wheeling trip this weekend and had some problems with the
> > > '95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> > > fuel pump was not activating. Engine would turn over fine but would
> > > not start. Also dash would illuminate, fuel gauge activated, etc. It
> > > did start after trying many more times and once started would run
> > > perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> > > Neale
>
> > CPS?
>
> Might be but I think the check engine light and fuel pump should still
> run for a short while with the key on RUN even if the CPS is bad. I
> don't know, maybe a bad ground or bad computer?
I've had a ground problem with my fuel pump but it did affect the gas
gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
the check engine light acted as usual. You stated your gas gauge
activated so it could be another issue/ground
There is a fuel pump ground that's by the e-brake mounting brackets
on most YJs.
I havn't found the bad ground yet as my YJ has no grounds on the e
brake mounting cable.
> On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> > On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> > > Went on a wheeling trip this weekend and had some problems with the
> > > '95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> > > fuel pump was not activating. Engine would turn over fine but would
> > > not start. Also dash would illuminate, fuel gauge activated, etc. It
> > > did start after trying many more times and once started would run
> > > perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> > > Neale
>
> > CPS?
>
> Might be but I think the check engine light and fuel pump should still
> run for a short while with the key on RUN even if the CPS is bad. I
> don't know, maybe a bad ground or bad computer?
I've had a ground problem with my fuel pump but it did affect the gas
gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
the check engine light acted as usual. You stated your gas gauge
activated so it could be another issue/ground
There is a fuel pump ground that's by the e-brake mounting brackets
on most YJs.
I havn't found the bad ground yet as my YJ has no grounds on the e
brake mounting cable.
09-03-2007, 03:10 PM
#14
Guest
Posts: n/a
Re: won't start problem
ufatbastehd proclaimed:
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
09-03-2007, 03:10 PM
#15
Guest
Posts: n/a
Re: won't start problem
ufatbastehd proclaimed:
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
09-03-2007, 03:10 PM
#16
Guest
Posts: n/a
Re: won't start problem
ufatbastehd proclaimed:
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
09-03-2007, 03:10 PM
#17
Guest
Posts: n/a
Re: won't start problem
ufatbastehd proclaimed:
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
> On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
>>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>>
>>
>>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>>
>>>>Went on a wheeling trip this weekend and had some problems with the
>>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
>>>>fuel pump was not activating. Engine would turn over fine but would
>>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
>>>>did start after trying many more times and once started would run
>>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
>>>>Neale
>>
>>>CPS?
>>
>>Might be but I think the check engine light and fuel pump should still
>>run for a short while with the key on RUN even if the CPS is bad. I
>>don't know, maybe a bad ground or bad computer?
>
>
> I've had a ground problem with my fuel pump but it did affect the gas
> gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> the check engine light acted as usual. You stated your gas gauge
> activated so it could be another issue/ground
> There is a fuel pump ground that's by the e-brake mounting brackets
> on most YJs.
>
>
> I havn't found the bad ground yet as my YJ has no grounds on the e
> brake mounting cable.
>
Does sound like a bad ground, or possibly just bad battery connect. IF
it truly runs after starting, the alternator would appear to be able to
pump enough juice to keep voltage up even with a bad ground or cabling
09-03-2007, 04:21 PM
#18
Guest
Posts: n/a
Re: won't start problem
On Sep 3, 2:10 pm, Lon <lon.stow...@comcast.net> wrote:
> ufatbastehd proclaimed:
>
>
>
>
>
> > On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
> >>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> >>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> >>>>Went on a wheeling trip this weekend and had some problems with the
> >>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> >>>>fuel pump was not activating. Engine would turn over fine but would
> >>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
> >>>>did start after trying many more times and once started would run
> >>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> >>>>Neale
>
> >>>CPS?
>
> >>Might be but I think the check engine light and fuel pump should still
> >>run for a short while with the key on RUN even if the CPS is bad. I
> >>don't know, maybe a bad ground or bad computer?
>
> > I've had a ground problem with my fuel pump but it did affect the gas
> > gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> > the check engine light acted as usual. You stated your gas gauge
> > activated so it could be another issue/ground
> > There is a fuel pump ground that's by the e-brake mounting brackets
> > on most YJs.
>
> > I havn't found the bad ground yet as my YJ has no grounds on the e
> > brake mounting cable.
>
> Does sound like a bad ground, or possibly just bad battery connect. IF
> it truly runs after starting, the alternator would appear to be able to
> pump enough juice to keep voltage up even with a bad ground or cabling- Hide quoted text -
>
> - Show quoted text -
Thanks for that idea, I hadn't thought about that possibility. I'm
still thinking bad ground because the starter works well so maybe it
is just the ground to the computer that is bad. I'll try cleaning all
ground straps and connections and get a new battery since it may be
getting old (was in jeep when I bought it about 1.5 years ago).
> ufatbastehd proclaimed:
>
>
>
>
>
> > On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
> >>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> >>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> >>>>Went on a wheeling trip this weekend and had some problems with the
> >>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> >>>>fuel pump was not activating. Engine would turn over fine but would
> >>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
> >>>>did start after trying many more times and once started would run
> >>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> >>>>Neale
>
> >>>CPS?
>
> >>Might be but I think the check engine light and fuel pump should still
> >>run for a short while with the key on RUN even if the CPS is bad. I
> >>don't know, maybe a bad ground or bad computer?
>
> > I've had a ground problem with my fuel pump but it did affect the gas
> > gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> > the check engine light acted as usual. You stated your gas gauge
> > activated so it could be another issue/ground
> > There is a fuel pump ground that's by the e-brake mounting brackets
> > on most YJs.
>
> > I havn't found the bad ground yet as my YJ has no grounds on the e
> > brake mounting cable.
>
> Does sound like a bad ground, or possibly just bad battery connect. IF
> it truly runs after starting, the alternator would appear to be able to
> pump enough juice to keep voltage up even with a bad ground or cabling- Hide quoted text -
>
> - Show quoted text -
Thanks for that idea, I hadn't thought about that possibility. I'm
still thinking bad ground because the starter works well so maybe it
is just the ground to the computer that is bad. I'll try cleaning all
ground straps and connections and get a new battery since it may be
getting old (was in jeep when I bought it about 1.5 years ago).
09-03-2007, 04:21 PM
#19
Guest
Posts: n/a
Re: won't start problem
On Sep 3, 2:10 pm, Lon <lon.stow...@comcast.net> wrote:
> ufatbastehd proclaimed:
>
>
>
>
>
> > On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
> >>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> >>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> >>>>Went on a wheeling trip this weekend and had some problems with the
> >>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> >>>>fuel pump was not activating. Engine would turn over fine but would
> >>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
> >>>>did start after trying many more times and once started would run
> >>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> >>>>Neale
>
> >>>CPS?
>
> >>Might be but I think the check engine light and fuel pump should still
> >>run for a short while with the key on RUN even if the CPS is bad. I
> >>don't know, maybe a bad ground or bad computer?
>
> > I've had a ground problem with my fuel pump but it did affect the gas
> > gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> > the check engine light acted as usual. You stated your gas gauge
> > activated so it could be another issue/ground
> > There is a fuel pump ground that's by the e-brake mounting brackets
> > on most YJs.
>
> > I havn't found the bad ground yet as my YJ has no grounds on the e
> > brake mounting cable.
>
> Does sound like a bad ground, or possibly just bad battery connect. IF
> it truly runs after starting, the alternator would appear to be able to
> pump enough juice to keep voltage up even with a bad ground or cabling- Hide quoted text -
>
> - Show quoted text -
Thanks for that idea, I hadn't thought about that possibility. I'm
still thinking bad ground because the starter works well so maybe it
is just the ground to the computer that is bad. I'll try cleaning all
ground straps and connections and get a new battery since it may be
getting old (was in jeep when I bought it about 1.5 years ago).
> ufatbastehd proclaimed:
>
>
>
>
>
> > On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
> >>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> >>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> >>>>Went on a wheeling trip this weekend and had some problems with the
> >>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> >>>>fuel pump was not activating. Engine would turn over fine but would
> >>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
> >>>>did start after trying many more times and once started would run
> >>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> >>>>Neale
>
> >>>CPS?
>
> >>Might be but I think the check engine light and fuel pump should still
> >>run for a short while with the key on RUN even if the CPS is bad. I
> >>don't know, maybe a bad ground or bad computer?
>
> > I've had a ground problem with my fuel pump but it did affect the gas
> > gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> > the check engine light acted as usual. You stated your gas gauge
> > activated so it could be another issue/ground
> > There is a fuel pump ground that's by the e-brake mounting brackets
> > on most YJs.
>
> > I havn't found the bad ground yet as my YJ has no grounds on the e
> > brake mounting cable.
>
> Does sound like a bad ground, or possibly just bad battery connect. IF
> it truly runs after starting, the alternator would appear to be able to
> pump enough juice to keep voltage up even with a bad ground or cabling- Hide quoted text -
>
> - Show quoted text -
Thanks for that idea, I hadn't thought about that possibility. I'm
still thinking bad ground because the starter works well so maybe it
is just the ground to the computer that is bad. I'll try cleaning all
ground straps and connections and get a new battery since it may be
getting old (was in jeep when I bought it about 1.5 years ago).
09-03-2007, 04:21 PM
#20
Guest
Posts: n/a
Re: won't start problem
On Sep 3, 2:10 pm, Lon <lon.stow...@comcast.net> wrote:
> ufatbastehd proclaimed:
>
>
>
>
>
> > On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
> >>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> >>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> >>>>Went on a wheeling trip this weekend and had some problems with the
> >>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> >>>>fuel pump was not activating. Engine would turn over fine but would
> >>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
> >>>>did start after trying many more times and once started would run
> >>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> >>>>Neale
>
> >>>CPS?
>
> >>Might be but I think the check engine light and fuel pump should still
> >>run for a short while with the key on RUN even if the CPS is bad. I
> >>don't know, maybe a bad ground or bad computer?
>
> > I've had a ground problem with my fuel pump but it did affect the gas
> > gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> > the check engine light acted as usual. You stated your gas gauge
> > activated so it could be another issue/ground
> > There is a fuel pump ground that's by the e-brake mounting brackets
> > on most YJs.
>
> > I havn't found the bad ground yet as my YJ has no grounds on the e
> > brake mounting cable.
>
> Does sound like a bad ground, or possibly just bad battery connect. IF
> it truly runs after starting, the alternator would appear to be able to
> pump enough juice to keep voltage up even with a bad ground or cabling- Hide quoted text -
>
> - Show quoted text -
Thanks for that idea, I hadn't thought about that possibility. I'm
still thinking bad ground because the starter works well so maybe it
is just the ground to the computer that is bad. I'll try cleaning all
ground straps and connections and get a new battery since it may be
getting old (was in jeep when I bought it about 1.5 years ago).
> ufatbastehd proclaimed:
>
>
>
>
>
> > On Sep 3, 12:58 pm, nrs <neale...@yahoo.com> wrote:
>
> >>On Sep 3, 11:38 am, ufatbastehd <ufatbas...@gmail.com> wrote:
>
> >>>On Sep 3, 12:31 pm, nrs <neale...@yahoo.com> wrote:
>
> >>>>Went on a wheeling trip this weekend and had some problems with the
> >>>>'95 YJ, 2.5L, AX5. The check engine light would not turn on and the
> >>>>fuel pump was not activating. Engine would turn over fine but would
> >>>>not start. Also dash would illuminate, fuel gauge activated, etc. It
> >>>>did start after trying many more times and once started would run
> >>>>perfectly, no misses, no stalling, no hesitation. Any ideas? Thanks,
> >>>>Neale
>
> >>>CPS?
>
> >>Might be but I think the check engine light and fuel pump should still
> >>run for a short while with the key on RUN even if the CPS is bad. I
> >>don't know, maybe a bad ground or bad computer?
>
> > I've had a ground problem with my fuel pump but it did affect the gas
> > gauge, the gas gauge pegs to full when the fuel pump cuts out. I think
> > the check engine light acted as usual. You stated your gas gauge
> > activated so it could be another issue/ground
> > There is a fuel pump ground that's by the e-brake mounting brackets
> > on most YJs.
>
> > I havn't found the bad ground yet as my YJ has no grounds on the e
> > brake mounting cable.
>
> Does sound like a bad ground, or possibly just bad battery connect. IF
> it truly runs after starting, the alternator would appear to be able to
> pump enough juice to keep voltage up even with a bad ground or cabling- Hide quoted text -
>
> - Show quoted text -
Thanks for that idea, I hadn't thought about that possibility. I'm
still thinking bad ground because the starter works well so maybe it
is just the ground to the computer that is bad. I'll try cleaning all
ground straps and connections and get a new battery since it may be
getting old (was in jeep when I bought it about 1.5 years ago).