× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2005 Jeep Grand Cherokee Laredo 3.7L Misfire
Posted to Chrysler Driveability on 6/2/2008 3 Replies

hi everbody. it seems #3 cylinder has the misfire. i swapped coils from #1 & #3 and also the injectors. no change with either. compression is 150. i know ther is a service bulletin or something about changing the intake valves. i think i know the fix but i can...

3 Replies Received (View Replies)

  Related Documents & Media  2005 Jeep Grand Cherokee Laredo

 
Message Closed w/Summary

car Vehicle Data

2005 Jeep Grand Cherokee Laredo

VIN 1J4GR48K95
Engine3.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold, Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2005 Jeep Grand Cherokee Laredo

VIN 1J4GR48K95
Engine3.7 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold, Idle

Trouble Codes

P0300Multiple Misfire Detected