90 jeep 4.0 Cherokee-no spark?
#11
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Yup, or the seven hundred dollar brain box.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Mike Romain wrote:
>
> And the other 1 percent, the ground strap from the rear of the engine to
> the firewall is rotted. I use a booster cable from the battery neg to
> the firewall to check that.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Mike Romain wrote:
>
> And the other 1 percent, the ground strap from the rear of the engine to
> the firewall is rotted. I use a booster cable from the battery neg to
> the firewall to check that.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
#12
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Yup, or the seven hundred dollar brain box.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Mike Romain wrote:
>
> And the other 1 percent, the ground strap from the rear of the engine to
> the firewall is rotted. I use a booster cable from the battery neg to
> the firewall to check that.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Mike Romain wrote:
>
> And the other 1 percent, the ground strap from the rear of the engine to
> the firewall is rotted. I use a booster cable from the battery neg to
> the firewall to check that.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
#13
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Yup, or the seven hundred dollar brain box.
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Mike Romain wrote:
>
> And the other 1 percent, the ground strap from the rear of the engine to
> the firewall is rotted. I use a booster cable from the battery neg to
> the firewall to check that.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Mike Romain wrote:
>
> And the other 1 percent, the ground strap from the rear of the engine to
> the firewall is rotted. I use a booster cable from the battery neg to
> the firewall to check that.
>
> Mike
> 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> 88 Cherokee 235 BFG AT's
#14
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Crank Position Sensor maybe? Located on the top of the transmission US
Driver's side.
You could try unplugging the connector, clean and tighten terminals and then
reinstall with some Di-Electric Silicone Grease.
If it works you could go for a little while maybe, but plan on purchasing a
new CPS soon.
It might also be a defective ign. switch, but you should be able to test
that easily with a voltmeter.
later,
dave
"rem" <remingtongc@yahoo.com> wrote in message
news:n9gl0095t969kfke83mqsoi1maiulb73g6@4ax.com...
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
>
Driver's side.
You could try unplugging the connector, clean and tighten terminals and then
reinstall with some Di-Electric Silicone Grease.
If it works you could go for a little while maybe, but plan on purchasing a
new CPS soon.
It might also be a defective ign. switch, but you should be able to test
that easily with a voltmeter.
later,
dave
"rem" <remingtongc@yahoo.com> wrote in message
news:n9gl0095t969kfke83mqsoi1maiulb73g6@4ax.com...
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
>
#15
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Crank Position Sensor maybe? Located on the top of the transmission US
Driver's side.
You could try unplugging the connector, clean and tighten terminals and then
reinstall with some Di-Electric Silicone Grease.
If it works you could go for a little while maybe, but plan on purchasing a
new CPS soon.
It might also be a defective ign. switch, but you should be able to test
that easily with a voltmeter.
later,
dave
"rem" <remingtongc@yahoo.com> wrote in message
news:n9gl0095t969kfke83mqsoi1maiulb73g6@4ax.com...
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
>
Driver's side.
You could try unplugging the connector, clean and tighten terminals and then
reinstall with some Di-Electric Silicone Grease.
If it works you could go for a little while maybe, but plan on purchasing a
new CPS soon.
It might also be a defective ign. switch, but you should be able to test
that easily with a voltmeter.
later,
dave
"rem" <remingtongc@yahoo.com> wrote in message
news:n9gl0095t969kfke83mqsoi1maiulb73g6@4ax.com...
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
>
#16
Guest
Posts: n/a
Re: 90 jeep 4.0 Cherokee-no spark?
Crank Position Sensor maybe? Located on the top of the transmission US
Driver's side.
You could try unplugging the connector, clean and tighten terminals and then
reinstall with some Di-Electric Silicone Grease.
If it works you could go for a little while maybe, but plan on purchasing a
new CPS soon.
It might also be a defective ign. switch, but you should be able to test
that easily with a voltmeter.
later,
dave
"rem" <remingtongc@yahoo.com> wrote in message
news:n9gl0095t969kfke83mqsoi1maiulb73g6@4ax.com...
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
>
Driver's side.
You could try unplugging the connector, clean and tighten terminals and then
reinstall with some Di-Electric Silicone Grease.
If it works you could go for a little while maybe, but plan on purchasing a
new CPS soon.
It might also be a defective ign. switch, but you should be able to test
that easily with a voltmeter.
later,
dave
"rem" <remingtongc@yahoo.com> wrote in message
news:n9gl0095t969kfke83mqsoi1maiulb73g6@4ax.com...
> 90 jeep 4.0 Cherokee-no spark
>
> No spark fro the coil wire
> No spark after replacing the coil and the ignition control module
> Could it be the sync signal generator or
> is it the electronic control module?
>
> Thanks for any help
> Rem
>
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