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Car starts but you have to pump the pedal to keep it running, cold or hot

(1990 Chevrolet Lumina APV)
in Brookville, OH on September 03, 2010
it has [ TBI ] and happens every time. 3.1 V6
Displaying 2 answers & 1 comment
Popular Answer
on September 03, 2010
Sounds like a bad IAC (Idle Air Control) motor. It is on the side of the TBI housing.
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on September 03, 2010
Will give this a try and let u know if it works Thanks for info
09/15/10 . installed new IAC. Still have same problem.
on September 11, 2010
I have had same problem with my 90 apv cargo van. Intermittent, dont happen every time, especially when I take it to dealer for service.
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