2001 Jeep Grand Cherokee Laredo 4.0L fuel
original customer complaint was running rough at idle. hook up scanner and have no stored or pending codes. no misfires are present on mode 6 (idle or acceleration) have a fuel pressure of 68 psi and running very rich. compression is good. engine vacuum is 17"...
FIX posted 10/14/2014
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Message Closed w/FIX
Vehicle Data2001 Jeep Grand Cherokee Laredo
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Message Closed w/FIX
Vehicle Data
2001 Jeep Grand Cherokee Laredo
VIN | 1J4GW48S21 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Fuel |
Conditions | Idling Rough |