× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2001 Jeep Grand Cherokee Laredo 4.0L Cuts out, MIL Lamp on
Posted to Chrysler Driveability on 3/30/2005 11 Replies

This jeep runs fine until accelerating under load, when, it seems to cut out and miss terribly. The service engine soon light starts flashing and will continue to miss until the ignition is cycled. I believe that the cycling of the key is resetting the compute...

11 Replies Received (View Replies)

  Related Documents & Media  2001 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S21
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursUnder Load

Trouble Codes

301cylinder 1 misfire
Message Closed w/FIX

car Vehicle Data

2001 Jeep Grand Cherokee Laredo

VIN 1J4GW48S21
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, MIL Lamp On
OccursUnder Load

Trouble Codes

301cylinder 1 misfire