1991 Chevy 350 throttle body

margebob3

1991 Chevy 350 throttle body

Unread post by margebob3 » Fri Dec 18, 2009 3:31 pm

I have a 91 chevy truck with a 350 and throttle body carb, when I come down hard on the throttle the engine feels sluggish ,almost like its not getting enough air and also the check engine light will come on

Timm

Re: throttle body

Unread post by Timm » Sat Dec 19, 2009 12:23 am

Really need to get the codes scanned to see why the check engine light is on.
There arealot of thingsd that can cause the problem you have.
TPS switch, low fuel pressure, timing is way off...etc.

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