× 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
2005 Chrysler Pacifica 3.5L Misfire, MIL Lamp on
Posted to Chrysler Driveability on 9/1/2011 10 Replies

This car only codes when it has been run about twenty miles as soon as it downshifts into passing gear with heavy acceleration. I have been all over the wiring looking for shorts or bad grounds. Can not find any. This one has me puzzled any help would be great...

10 Replies Received (View Replies)

  Related Documents & Media  2005 Chrysler Pacifica

 
Message Closed w/FIX

car Vehicle Data

2005 Chrysler Pacifica

VIN 2C4GM68415
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursHot, Under Load, on Accel, After Down Shift Occurs

Trouble Codes

P0300Multiple Misfire Detected
P0339CKP Sensor ‘A’ Circuit Intermittent Signal
Message Closed w/FIX

car Vehicle Data

2005 Chrysler Pacifica

VIN 2C4GM68415
Engine3.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursHot, Under Load, on Accel, After Down Shift Occurs

Trouble Codes

P0300Multiple Misfire Detected
P0339CKP Sensor ‘A’ Circuit Intermittent Signal