1992 Ford F-350 Custom 5.8L MIL Lamp on, engine races
The mystery driver is under the hood throttling the engine up to about two thousand RPM. With no notice on the road, the RPM will raise to higher than it should be, causing great concern for the driver in traffic or hills. We have been able to disconnect the I...
FIX posted 6/2/2007
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Message Closed w/FIX
Vehicle Data1992 Ford F-350 Custom
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1992 Ford F-350 Custom
VIN | 2FTHF36H6N |
Engine | 5.8 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / MFI |
Emissions | CA |
Symptoms | MIL Lamp on, Engine Races |
Occurs | Intermittently |
Trouble Codes
123 | tp above max voltage |
327 | evp circuit below min voltage |
328 | evp voltage below closed limit |