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andresco50 · 07-13-2008, 11:24 PM

If only fails in high hills you can check the knock sensor.. Check your distributor maybe a module is damaged

07-13-2008, 11:24 PM	#17
andresco50 Registered User Join Date: Jan 2008 Location: Lakeworth, Fl Posts: 633	Re: Timing problems 5.7 VORTEC HELP!!!!! If only fails in high hills you can check the knock sensor.. Check your distributor maybe a module is damaged __________________ 2001 silverado 2wd 2003 silverado 4wd 1975 scottsdale c10 (project)