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International Automotive Technicians Network
2000 Toyota 4Runner Limited 3.4L Misfire
Posted to Asian Driveability on 10/2/2013 12 Replies

Attention Toyota Techs, mystery needs solving.

This 4Runner came in with the complaint of a very intermittent misfire condition. The engine would be idling and suddenly run rough, when the customer steps on the gas she claims to hear a popping noise coming fr...

12 Replies Received (View Replies)

  Related Documents & Media  2000 Toyota 4Runner Limited

 
Message Closed w/Summary

car Vehicle Data

2000 Toyota 4Runner Limited

VIN JT3HN87R3Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2000 Toyota 4Runner Limited

VIN JT3HN87R3Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected