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1999 Ford F-150 Lariat 4.6L Misfire
This engine misses under a light load and low RPM when going up a hill. It can happen at 20MPH or 50MPH. It will miss three or four times and then it is fine. It does it with the EGR and the Canister purge un-hooked. Both of the O2 sensors show normal patterns...
FIX posted 2/21/2007
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Message Closed w/FIX
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16 Replies Received
16 Replies Received
Related Documents & Media | VIN | 1FTRX17W6X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Under Load |
Trouble Codes
| P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
Message Closed w/FIX
Vehicle Data
1999 Ford F-150 Lariat
| VIN | 1FTRX17W6X |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire |
| Occurs | Under Load |
Trouble Codes
| P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
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