Hesitates after lomg deives

2001 CHEVROLET EXPRESS
63,000 MILES
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HELLFISH1970
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  • 1 POST
just picked this up last week (used)... Drove it on a 7 hour triap and it was great on the highway... Once I exited, it hesitated, and felt like there was a lack of power... Sat overnight and started and ran great around Orlando... Drove it back to Atlanta, and once I exited the highway, problem resurfaced... Let it sit for 30 mins and problem gone again... Could this be a TPS?
Apr 11, 2013 at 2:18 PM
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HMAC300
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  • 48,601 POSTS
scan for codes and check fuel pressure first
Apr 12, 2013 at 5:52 AM