97 Chevy toubles

fordgrapevinefordgrapevine Member Posts: 2
edited March 2014 in Chevrolet
 
 
   Town Hall Pickups 97 Chevy troubles
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97 Chevy troubles

3 messages,Last post on  Aug 27, 2001 at  06:45 AM

Msg#
#1 of 3  97 Chevy troubles by fordgrapevine  Aug 26, 2001 (02:56 pm)
My 97 Chevy Ck2500 5.7 Vortec skips and hesitates slightly when on the highway 65 mph and up. Have had a complete tune-up by my mechanic and the problem persists. Took it to a dealer who replaced an oxygen sensor, cleaned the injectors, problem still persists. Dealer said next step would be to replace fuel injectors. Riding around town the trucks zips along nicely, it's just the highway driving that's the problem. Has anyone heard of a rpm limiter and could this be the problem ? The dealer clearly has no clue. Any suggestions would be appreciated.
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Comments

  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481
    Doesn't your dealer have a portable scanner with a button to punch that "captures" streaming data at the moment of the incident?
  • fordgrapevinefordgrapevine Member Posts: 2
    I've brought it back to them and specifically told them not to guess at the problem. If they don't know they are to call me and I'll find another dealer. These guys are a GM dealership that only sells trucks
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