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**franks72** · 04-24-2010, 07:55 PM

my 93 blazer was doing the same , thought it was the tps, but it was the egr valve on mine.The egr is easy to test if you have a vac tool .

04-24-2010, 07:55 PM	#19
franks72 Junior Member Join Date: Mar 2005 Location: Wilmington DE Posts: 218	Re: Throttle Mashing hesitation? my 93 blazer was doing the same , thought it was the tps, but it was the egr valve on mine.The egr is easy to test if you have a vac tool . __________________ 72 cheyenne super BB402 TH400 Air Tack Tilt Posi P/S P/B AM/FM 12.96 @ 101.82 mph 60ft 1.82 12.39 @111.33 With a 180 shot nos 69 Camaro RS http://s94.photobucket.com/albums/l117/fdelcoglin/ email fdelcoglin@hotmail.com