93 F-150 4.9 idle too high
12-07-2011, 10:45 AM
#1
Ford fan
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Join Date: Dec 2011
Location: Rhode Island
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93 F-150 4.9 idle too high
I have a 93 f-150xl 4.9 I just bought from a private seller. truck is in very good shape. Needed a tune-up which I did and discovered he had two of the plug wires crossed. I have them in right order now and engine runs without a hitch except the idle is very high. It kicks down after starting like it should but when driving it kicks up in neutral. I cleaned IAC valve and replaced a couple of rotted vac. lines. Any suggestions?
12-08-2011, 06:33 AM
#3
Welcome... Be sure to post some pics...
Might ask the guys in the pre 97 section
Might ask the guys in the pre 97 section
