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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
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Message Closed w/FIX
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12 Replies Received
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Related Documents & Media | 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 |
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