1992 F150 runs rough in cold weather.
01-06-2018, 04:09 PM
#1
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1992 F150 runs rough in cold weather.
I have a 92 F150 with the 4.9 and only when the temperature outside gets below 50 or so I have a hard time keeping it running until till the engine gets warmed up. Any help will be appreciated.
01-07-2018, 05:03 PM
#2
Not many things to go wrong with these old trucks, which is nice. My bet would be the coolant temp sensor. It's a main input to the fueling strategy's. Likely you will be able to verify the readings using a simple code scanner.