
1998 Toyota 4Runner Limited 3.4L Misfire, Poor Fuel Economy, MIL Lamp on
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...
FIX posted 7/18/2016
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Message Closed w/FIX
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VIN | JT3HN87R0W |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always, Under Load |
Trouble Codes
P0120 | Throttle Position Sensor Circuit Malfunction |
P0325 | Knock Sensor 1 Circuit Malfunction |
P0330 | Knock Sensor 2 Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1998 Toyota 4Runner Limited
VIN | JT3HN87R0W |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always, Under Load |
Trouble Codes
P0120 | Throttle Position Sensor Circuit Malfunction |
P0325 | Knock Sensor 1 Circuit Malfunction |
P0330 | Knock Sensor 2 Circuit Malfunction |