
2001 Jeep Wrangler Sport 4.0L Poor Idle Quality, Misfire
Jeep= rough idle after hot 10 mineut soak. will clear up after 20 sec of running. Did put a CKP in at customer request (oem part). As in the past when I come accrost this problem is to add heat shield to the top of the manifold assmblys, rap the injector r...
FIX posted 5/12/2021
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)12 Replies Received(Hide Replies)12 Replies Received
|
Message Closed w/FIX
|
VIN | 1J4FA49S41 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | Fuel Injection / Fuel Injected |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | After a Hot Soak |
Message Closed w/FIX
Vehicle Data
2001 Jeep Wrangler Sport
VIN | 1J4FA49S41 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | Fuel Injection / Fuel Injected |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire |
Occurs | After a Hot Soak |