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tpulliam79 · 01-25-2009, 09:29 AM

yeah I tried new computer still no luck but after the work i have been doing on my 88 something occurred to me, the return line on my 91 from the throttle body is kinked pretty good, looks like someone tried to remove the fittings and bent it pretty good, now im wondering if the restriction in the line could be causing too much gas built up and may be causing my up and down idle? what do you guys think?

01-25-2009, 09:29 AM	#143
tpulliam79 Registered User Join Date: Sep 2008 Location: spokane valley, wa Age: 29 Posts: 283	Re: 1991 chevy 1500 5.7 tbi erratic idle yeah I tried new computer still no luck but after the work i have been doing on my 88 something occurred to me, the return line on my 91 from the throttle body is kinked pretty good, looks like someone tried to remove the fittings and bent it pretty good, now im wondering if the restriction in the line could be causing too much gas built up and may be causing my up and down idle? what do you guys think? __________________ 1991 chevy 1500 ext. cab 5.7 TBI 1988 chevy reg. cab 5.7 TBI lifted 8" swampers ( GONE Wife made me sell it )