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2007 Jeep Wrangler Unlimited X 3.8L Poor Idle Quality
Posted to Chrysler Driveability on 6/26/2016 19 Replies

Overall, it is running great except for a slight consistent stumble at idle. When revved, the stumble goes away and it is not felt when driving. The rpms jump from 700 to 730 consistently.

I have 150-155 compression on all cylinders. I pressurized the fuel sy...

19 Replies Received (View Replies)

  Related Documents & Media  2007 Jeep Wrangler Unlimited X

 
Message Closed w/Summary

car Vehicle Data

2007 Jeep Wrangler Unlimited X

VIN 1J4GB39157
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / EFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle
Message Closed w/Summary

car Vehicle Data

2007 Jeep Wrangler Unlimited X

VIN 1J4GB39157
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / EFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle