× 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
1999 Jeep Grand Cherokee Laredo 4.0L Cuts out, Stall
Posted to Chrysler Driveability on 7/22/2009 10 Replies

I've got a 99 Grand Cherokee 4.0 that was towed into my shop today. It starts up fine, runs fine for about 5 - 8 seconds and then like clockwork, it drops injector pulse. It has coil on plug so it's hard to check spark but I am able to keep it running with car...

10 Replies Received (View Replies)

  Related Documents & Media  1999 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Laredo

VIN 1J4G258S3X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall
Occurs5 Seconds After Start Up

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
Message Closed w/FIX

car Vehicle Data

1999 Jeep Grand Cherokee Laredo

VIN 1J4G258S3X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsCuts Out, Stall
Occurs5 Seconds After Start Up

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent