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2002 Jeep Liberty Limited 3.7L Backfire Destroys In
Posted to Chrysler Driveability on 5/20/2014 9 Replies

we are getting ready to install a new [...] not be able to test much until intake is [...] work has been done at another [...] someone has run into this problem [...] imput may be [...] dont understand why it backfires before engine is cranked but that is what...

9 Replies Received (View Replies)

  Related Documents & Media  2002 Jeep Liberty Limited

 
Message Closed w/Summary

car Vehicle Data

2002 Jeep Liberty Limited

VIN 1J4GL58K22
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsBackfire Destroys In
OccursIntermittently

Trouble Codes

P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage
P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P1281Engine Is Cold Too Long
Message Closed w/Summary

car Vehicle Data

2002 Jeep Liberty Limited

VIN 1J4GL58K22
Engine3.7 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsBackfire Destroys In
OccursIntermittently

Trouble Codes

P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage
P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage
P1281Engine Is Cold Too Long