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1998 Toyota 4Runner Limited 3.4L Misfire, Poor Fuel Economy, MIL Lamp on
Posted to Asian Driveability on 7/1/2016 13 Replies

My visual inspection under the hood along with a physical inspection of cylinder number four spark plugs shows all fluid levels and the visual inspections to pass. On the road test, I Experienced a slight stumble and misfire that cannot be interpreted as an ig...

13 Replies Received (View Replies)

  Related Documents & Media  1998 Toyota 4Runner Limited

 
Message Closed w/FIX

car Vehicle Data

1998 Toyota 4Runner Limited

VIN JT3HN87R0W
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, Poor Fuel Economy, MIL Lamp On
OccursAlways, Under Load

Trouble Codes

P0120Throttle Position Sensor Circuit Malfunction
P0325Knock Sensor 1 Circuit Malfunction
P0330Knock Sensor 2 Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1998 Toyota 4Runner Limited

VIN JT3HN87R0W
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, Poor Fuel Economy, MIL Lamp On
OccursAlways, Under Load

Trouble Codes

P0120Throttle Position Sensor Circuit Malfunction
P0325Knock Sensor 1 Circuit Malfunction
P0330Knock Sensor 2 Circuit Malfunction