
2001 Jeep Grand Cherokee Laredo 4.0L Poor Idle Quality, Misfire
Hey guys, HELP! This Jeep was originally brought in on a hook for a died while driving/no-start. I found that the CMP synchronizer had gone bad, chewing up the gear, effectively "jumping time" and destroying the camshaft. It started for me once, just by ch...
Summary posted 7/23/2019
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VIN | 1J4GW48S21 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Hot, on Decel, Idle |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2001 Jeep Grand Cherokee Laredo
VIN | 1J4GW48S21 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | Hot, on Decel, Idle |
Trouble Codes
P0301 | Cylinder 1 Misfire Detected |