ROUGH IDLE/STALLS

Ford F-150

Tiny

sheenist

May, 26, 2006 AT 5:04 PM

I have a 1990 f150. It developed a rough idle on cold start up which progressed to rough idle and stalling all the time. It will only stay running when I keep on the gas.I was told that it could be a battery problem so I replaced it. Before I replaced the battery it ran ok at highway speeds, now after the battery replacement it sputters at highway speeds. Any ideas?

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1 Answer

Tiny

losone

May, 26, 2006 AT 6:01 PM

It is probably the idle air controller whcih is the silver thing on top of the intake plenum. Remove and clean it. It is a little better but not right buy a new one Good Luck

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