× 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
1998 Jeep Grand Cherokee Laredo 4.0L No Start
Posted to Chrysler Driveability on 2/20/2023 21 Replies

crank no start after jasper engine install fuel pressure good, injectors are firing, coil is firing , compression is good. i have triple checked the timing, fuel pressure fluctuates as injectors fire, spark tester is unscrewed all the way and still gapping...

21 Replies Received (View Replies)

  Related Documents & Media  1998 Jeep Grand Cherokee Laredo

 
Message Closed

car Vehicle Data

1998 Jeep Grand Cherokee Laredo

VIN 1J4GZ48S3W
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpfi
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways
Message Closed

car Vehicle Data

1998 Jeep Grand Cherokee Laredo

VIN 1J4GZ48S3W
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / mpfi
EmissionsOBD-II Compliant
SymptomsNo Start
OccursAlways