
2002 Jeep Liberty Limited 3.7L Poor Idle Quality, Hesitation, Poor Fuel Economy
After reinstalling head restarted vehicle and it still running very rough compression now good (150psi) @ all cylinders after futher diagnoises found no ground signal to coils #1,3,and 5 . then checked wiring between pcm and coils ,good continuity between them...
FIX posted 11/5/2011
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)12 Replies Received(Hide Replies)12 Replies Received
|
Message Closed w/FIX
|
VIN | 1J4GL58K32 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Poor Fuel Economy |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
2002 Jeep Liberty Limited
VIN | 1J4GL58K32 |
Engine | 3.7 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Poor Fuel Economy |
Occurs | Always |