× 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
2003 Jeep Grand Cherokee Laredo 4.0L Misfire
Posted to Chrysler Driveability on 5/11/2005 6 Replies

Hey Techs, Please help. Here's what happens after sitting overnight, on start up it will run good for first five min., for the next 60 seconds it will miss on cyl #5. After that it is good until it sits for a long time. I have a 60 sec diagnostic window each d...

6 Replies Received (View Replies)

  Related Documents & Media  2003 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2003 Jeep Grand Cherokee Laredo

VIN 1J4GW48S73
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold, Under Load, Idle, Intermittently

Trouble Codes

P0305Cylinder 5 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2003 Jeep Grand Cherokee Laredo

VIN 1J4GW48S73
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold, Under Load, Idle, Intermittently

Trouble Codes

P0305Cylinder 5 Misfire Detected