1989 F-150 4X4 with 4 speed manual transmission.

Tiny
JEFF100970
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  • 1989 FORD F-150
It starts good but once it warms up it wants to stall and the engine light flickers. It does have a bad oil leak on the timing chain seal. I wasn't sure if it was loosing vaccum because of the leak. Any ideas why it runs rough? It has a 300-6 and the light was red. I think it was only coming on because the engine was going to die. It has 150, 00 miles
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Wednesday, July 4th, 2007 AT 2:43 PM

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Tiny
JEFF100970
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It was the red engine light I think it was only coming on because it was idling low, it would go off once you accelerate. It is a 300-6 with 150,000 miles
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Wednesday, July 4th, 2007 AT 6:24 PM
Tiny
JEFF100970
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I will thank you. My brother in law said they have a problem with the MAP sensor also but im not sure. I will let you know.
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Wednesday, July 4th, 2007 AT 9:15 PM

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