
1998 Jeep Grand Cherokee Laredo 4.0L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on
this is an annoying one. put some gas in one day, ran for 20 minutes, then started mis-fireing and dying out. only those two codes ever come up. the fuel gauge has not worked properly for a while, but customer doesn't want to fix just keeps track of fuel. repl...
FIX posted 9/21/2009
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Message Closed w/FIX
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VIN | 1J4GZ48S4W |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1998 Jeep Grand Cherokee Laredo
VIN | 1J4GZ48S4W |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |