1992 Pontiac Bonneville "92 jeep 4 misfire" Questions

Question about Pontiac Bonneville

92 jeep cherokee engine cutting out after 30 minutes drive. Random occurrence/highway driving at 45 to 65 MPH. Engine cough/sputtering is dramatic and eventually corrects itself.

92 jeep cherokee engine cutting out after 30 minutes drive. Random occurrence/highway driving at 45 to 65 MPH. Engine cough/sputtering is dramatic and eventually corrects itself. Have replaced fuel ...

Question about Pontiac Bonneville

1 Answer

I have a 92 wrangler 4 cyl. it only after warming

...92 wrangler 4 cyl. it only after warming up misfires and idles really rough. it doesnt do it when its cold. i have replaced the cap,rotor,plugs,wires,02 sensor,and coil. i was just on this site with ...

Question about Jeep Cars & Trucks

4 Answers

Could the electronic control module be bad even though I had spark in my 89 Jeep Wrangler?

...92 only) Single Board Engine Controller (SBEC II) System if spark is bad, it can be all spark parts. if coil is weak the ICM bad, coil bad, or ECU not working right. some old ECU love to fail for ...