Mechanics

F150 WILL NOT IDLE

1990 Ford F-150

Engine Mechanical problem
1990 Ford F150 V8 Four Wheel Drive Manual

After driving the truck for about 30 mins. The truck will not idle when I come to a stop. If I rev up the motor then it will idle. The mechanic fixed a couple of vacuum lines and the line to the smog pump and said that the problem was fixed.
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JNavitsky
May 21, 2008.




Have the idle air control motor/valve and throttle position sensor and EGR valve checked and tested.

Tiny
Rasmataz
May 22, 2008.


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