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2001 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality
Hi, all. This jeep will not idle cold--IAC valve does not seem to be controlling idle properly. Using a Snap-on 2500 scanner, I have no codes. I used the idle control output function of the scan tool and requested 2000rpm, and rpm only went up to 1200 rpm. Nex...
Summary posted 12/18/2007
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Related Documents & Media | VIN | 1J4GW48S61 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Intermittently |
Message Closed w/Summary
Vehicle Data
2001 Jeep Grand Cherokee Laredo
| VIN | 1J4GW48S61 |
| Engine | 4.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / mpi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality |
| Occurs | Intermittently |
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