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Re: '95 YJ alternator(?)problem
MudPuppy76 did pass the time by typing:
> ok, i just had this problem in my 93 yj. last > monday night was barely over 0 degrees. the next > morning, still only 2 degrees. i noticed i was > getting no charging at all. about 10 minutes after > starting, then my charge came back. it hasn't > happened since (temps were over 25 all week). > tonight is going to be around 0 again, i will see > what happens. Odds are the same thing. A low or no charge. Check your battery fluid, sounds like your battery is freezing up or a cell is going dry. Could also be your battery is old. Cold kills weak batteries. Gets too cold you migh have to do what my dad did up in montanna. Take the battery inside over night. They make thermal blankets for batteries, and heaters. -- DougW |
Re: '95 YJ alternator(?)problem
MudPuppy76 did pass the time by typing:
> ok, i just had this problem in my 93 yj. last > monday night was barely over 0 degrees. the next > morning, still only 2 degrees. i noticed i was > getting no charging at all. about 10 minutes after > starting, then my charge came back. it hasn't > happened since (temps were over 25 all week). > tonight is going to be around 0 again, i will see > what happens. Odds are the same thing. A low or no charge. Check your battery fluid, sounds like your battery is freezing up or a cell is going dry. Could also be your battery is old. Cold kills weak batteries. Gets too cold you migh have to do what my dad did up in montanna. Take the battery inside over night. They make thermal blankets for batteries, and heaters. -- DougW |
Re: '95 YJ alternator(?)problem
MudPuppy76 did pass the time by typing:
> ok, i just had this problem in my 93 yj. last > monday night was barely over 0 degrees. the next > morning, still only 2 degrees. i noticed i was > getting no charging at all. about 10 minutes after > starting, then my charge came back. it hasn't > happened since (temps were over 25 all week). > tonight is going to be around 0 again, i will see > what happens. Odds are the same thing. A low or no charge. Check your battery fluid, sounds like your battery is freezing up or a cell is going dry. Could also be your battery is old. Cold kills weak batteries. Gets too cold you migh have to do what my dad did up in montanna. Take the battery inside over night. They make thermal blankets for batteries, and heaters. -- DougW |
Re: '95 YJ alternator(?)problem
DougW wrote:
> MudPuppy76 did pass the time by typing: > > >>ok, i just had this problem in my 93 yj. last >>monday night was barely over 0 degrees. the next >>morning, still only 2 degrees. i noticed i was >>getting no charging at all. about 10 minutes after >>starting, then my charge came back. it hasn't >>happened since (temps were over 25 all week). >>tonight is going to be around 0 again, i will see >>what happens. > > > Odds are the same thing. A low or no charge. > Check your battery fluid, sounds like your battery > is freezing up or a cell is going dry. > > Could also be your battery is old. Cold kills > weak batteries. > > Gets too cold you migh have to do what my dad did > up in montanna. Take the battery inside over night. > They make thermal blankets for batteries, and heaters. > i'll check tomorrow when i get to the shop. pull out that battery acid tester (gathering dust) -- Ben Jerew ASE Master Technician New Country Lexus of Latham, NY Amateur Off-Roader |
Re: '95 YJ alternator(?)problem
DougW wrote:
> MudPuppy76 did pass the time by typing: > > >>ok, i just had this problem in my 93 yj. last >>monday night was barely over 0 degrees. the next >>morning, still only 2 degrees. i noticed i was >>getting no charging at all. about 10 minutes after >>starting, then my charge came back. it hasn't >>happened since (temps were over 25 all week). >>tonight is going to be around 0 again, i will see >>what happens. > > > Odds are the same thing. A low or no charge. > Check your battery fluid, sounds like your battery > is freezing up or a cell is going dry. > > Could also be your battery is old. Cold kills > weak batteries. > > Gets too cold you migh have to do what my dad did > up in montanna. Take the battery inside over night. > They make thermal blankets for batteries, and heaters. > i'll check tomorrow when i get to the shop. pull out that battery acid tester (gathering dust) -- Ben Jerew ASE Master Technician New Country Lexus of Latham, NY Amateur Off-Roader |
Re: '95 YJ alternator(?)problem
DougW wrote:
> MudPuppy76 did pass the time by typing: > > >>ok, i just had this problem in my 93 yj. last >>monday night was barely over 0 degrees. the next >>morning, still only 2 degrees. i noticed i was >>getting no charging at all. about 10 minutes after >>starting, then my charge came back. it hasn't >>happened since (temps were over 25 all week). >>tonight is going to be around 0 again, i will see >>what happens. > > > Odds are the same thing. A low or no charge. > Check your battery fluid, sounds like your battery > is freezing up or a cell is going dry. > > Could also be your battery is old. Cold kills > weak batteries. > > Gets too cold you migh have to do what my dad did > up in montanna. Take the battery inside over night. > They make thermal blankets for batteries, and heaters. > i'll check tomorrow when i get to the shop. pull out that battery acid tester (gathering dust) -- Ben Jerew ASE Master Technician New Country Lexus of Latham, NY Amateur Off-Roader |
Re: '95 YJ alternator(?)problem
On Tue, 28 Dec 2004 00:43:08 GMT, "MudPuppy76
<\"<moc.rr.pacyn\"@\"pupralop\">" <--SDRAWKCAB> wrote: >Old Crow wrote: > >> On Tue, 21 Dec 2004 06:30:58 -0600, "DougW" >> <post.replies@invalid.address> wrote: >> >> >>>Old Crow did pass the time by typing: >>> >>> >>>>Got home and checked the codes. The only one I got that was new was a >>>>41(or maybe 42, I've slept since last night). "alt field open or >>>>shorted" >>> >>>Loose/dirty connection probably >>> >>> >>>>Now, I heard a nasty rumour that DC put the voltage reg in the 'puter >>>>on these Jeeps and not in the alt., although my book(a Chilton's)says >>>>different. >>> >>>On the ZJs at least it's part of the ECU. But with what your describing >>>I'd check for loose connections first. Last time I had that problem I gave >>>the battery cable a tug and it popped out. >> >> >> Well, due to our snowstorm, I had time over the holidays to look at >> the damned thing. >> Took the connections at the alt loose, sanded them and re-installed >> the alt, also set the belt a bit tighter than it had been. >> Took the battery loose(actually the first step<g.), and cleaned all >> the connections. Drove over to a friend's house last night(80 mile >> round trip)and got home without the alternator doing anything funny. >> So maybe it's fixed. I'll be more confident tonight after I get home >> from work, as I really didn't see anything amiss while I was fussing >> with it. >> >> -- >> Old Crow >> '82 Shovelhead FLTC 92" 'Pearl' >> '95 Jeep Wrangler YJ >> TOMKAT, BS#133, SENS, MAMBM, DOF#51, SPONGER#2 > >ok, i just had this problem in my 93 yj. last >monday night was barely over 0 degrees. the next >morning, still only 2 degrees. i noticed i was >getting no charging at all. about 10 minutes after >starting, then my charge came back. it hasn't >happened since (temps were over 25 all week). >tonight is going to be around 0 again, i will see >what happens. Well, I did my 133 mile commute yesterday with no porblem...I'm saying it's fixed...for now. I suppose if I convert this thing to a 'real' GM one wire alternator, I'll have to pull the bulb out of the check enging light or get used to looking at it :-) -- Old Crow '82 Shovelhead FLTC 92" 'Pearl' '95 Jeep Wrangler YJ TOMKAT, BS#133, SENS, MAMBM, DOF#51, SPONGER#2 |
Re: '95 YJ alternator(?)problem
On Tue, 28 Dec 2004 00:43:08 GMT, "MudPuppy76
<\"<moc.rr.pacyn\"@\"pupralop\">" <--SDRAWKCAB> wrote: >Old Crow wrote: > >> On Tue, 21 Dec 2004 06:30:58 -0600, "DougW" >> <post.replies@invalid.address> wrote: >> >> >>>Old Crow did pass the time by typing: >>> >>> >>>>Got home and checked the codes. The only one I got that was new was a >>>>41(or maybe 42, I've slept since last night). "alt field open or >>>>shorted" >>> >>>Loose/dirty connection probably >>> >>> >>>>Now, I heard a nasty rumour that DC put the voltage reg in the 'puter >>>>on these Jeeps and not in the alt., although my book(a Chilton's)says >>>>different. >>> >>>On the ZJs at least it's part of the ECU. But with what your describing >>>I'd check for loose connections first. Last time I had that problem I gave >>>the battery cable a tug and it popped out. >> >> >> Well, due to our snowstorm, I had time over the holidays to look at >> the damned thing. >> Took the connections at the alt loose, sanded them and re-installed >> the alt, also set the belt a bit tighter than it had been. >> Took the battery loose(actually the first step<g.), and cleaned all >> the connections. Drove over to a friend's house last night(80 mile >> round trip)and got home without the alternator doing anything funny. >> So maybe it's fixed. I'll be more confident tonight after I get home >> from work, as I really didn't see anything amiss while I was fussing >> with it. >> >> -- >> Old Crow >> '82 Shovelhead FLTC 92" 'Pearl' >> '95 Jeep Wrangler YJ >> TOMKAT, BS#133, SENS, MAMBM, DOF#51, SPONGER#2 > >ok, i just had this problem in my 93 yj. last >monday night was barely over 0 degrees. the next >morning, still only 2 degrees. i noticed i was >getting no charging at all. about 10 minutes after >starting, then my charge came back. it hasn't >happened since (temps were over 25 all week). >tonight is going to be around 0 again, i will see >what happens. Well, I did my 133 mile commute yesterday with no porblem...I'm saying it's fixed...for now. I suppose if I convert this thing to a 'real' GM one wire alternator, I'll have to pull the bulb out of the check enging light or get used to looking at it :-) -- Old Crow '82 Shovelhead FLTC 92" 'Pearl' '95 Jeep Wrangler YJ TOMKAT, BS#133, SENS, MAMBM, DOF#51, SPONGER#2 |
Re: '95 YJ alternator(?)problem
On Tue, 28 Dec 2004 00:43:08 GMT, "MudPuppy76
<\"<moc.rr.pacyn\"@\"pupralop\">" <--SDRAWKCAB> wrote: >Old Crow wrote: > >> On Tue, 21 Dec 2004 06:30:58 -0600, "DougW" >> <post.replies@invalid.address> wrote: >> >> >>>Old Crow did pass the time by typing: >>> >>> >>>>Got home and checked the codes. The only one I got that was new was a >>>>41(or maybe 42, I've slept since last night). "alt field open or >>>>shorted" >>> >>>Loose/dirty connection probably >>> >>> >>>>Now, I heard a nasty rumour that DC put the voltage reg in the 'puter >>>>on these Jeeps and not in the alt., although my book(a Chilton's)says >>>>different. >>> >>>On the ZJs at least it's part of the ECU. But with what your describing >>>I'd check for loose connections first. Last time I had that problem I gave >>>the battery cable a tug and it popped out. >> >> >> Well, due to our snowstorm, I had time over the holidays to look at >> the damned thing. >> Took the connections at the alt loose, sanded them and re-installed >> the alt, also set the belt a bit tighter than it had been. >> Took the battery loose(actually the first step<g.), and cleaned all >> the connections. Drove over to a friend's house last night(80 mile >> round trip)and got home without the alternator doing anything funny. >> So maybe it's fixed. I'll be more confident tonight after I get home >> from work, as I really didn't see anything amiss while I was fussing >> with it. >> >> -- >> Old Crow >> '82 Shovelhead FLTC 92" 'Pearl' >> '95 Jeep Wrangler YJ >> TOMKAT, BS#133, SENS, MAMBM, DOF#51, SPONGER#2 > >ok, i just had this problem in my 93 yj. last >monday night was barely over 0 degrees. the next >morning, still only 2 degrees. i noticed i was >getting no charging at all. about 10 minutes after >starting, then my charge came back. it hasn't >happened since (temps were over 25 all week). >tonight is going to be around 0 again, i will see >what happens. Well, I did my 133 mile commute yesterday with no porblem...I'm saying it's fixed...for now. I suppose if I convert this thing to a 'real' GM one wire alternator, I'll have to pull the bulb out of the check enging light or get used to looking at it :-) -- Old Crow '82 Shovelhead FLTC 92" 'Pearl' '95 Jeep Wrangler YJ TOMKAT, BS#133, SENS, MAMBM, DOF#51, SPONGER#2 |
Re: '95 YJ alternator(?)problem
"MudPuppy76 <\"" wrote:
> > DougW wrote: > > > MudPuppy76 did pass the time by typing: > > > > > >>ok, i just had this problem in my 93 yj. last > >>monday night was barely over 0 degrees. the next > >>morning, still only 2 degrees. i noticed i was > >>getting no charging at all. about 10 minutes after > >>starting, then my charge came back. it hasn't > >>happened since (temps were over 25 all week). > >>tonight is going to be around 0 again, i will see > >>what happens. > > > > > > Odds are the same thing. A low or no charge. > > Check your battery fluid, sounds like your battery > > is freezing up or a cell is going dry. > > > > Could also be your battery is old. Cold kills > > weak batteries. > > > > Gets too cold you migh have to do what my dad did > > up in montanna. Take the battery inside over night. > > They make thermal blankets for batteries, and heaters. > > > i'll check tomorrow when i get to the shop. pull > out that battery acid tester (gathering dust) > > -- > Ben Jerew > ASE Master Technician > New Country Lexus of Latham, NY > Amateur Off-Roader I see that lots because I off road. The mud or liquid sandpaper polishes up my belts and they don't grab well when cold. I test it with a cold off engine and see if I can hand slip the alternator pulley. If I can hand slip it, it is dead or loose. The alternator takes several HP to spin up under load and for sure if it hand slips it won't charge fully if at all. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's |
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