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My 2001 Yukon doesn't want to accelerate when driving down the road it hesitates what could this be.

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  • Cars & Trucks Master
  • 1,975 Answers

Low fuel pressure maybe??? Is your check engine light on and if so have you pulled sny trouble codes....That amay help you narrow down the problem

Posted on Oct 12, 2013

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Posted on Jan 02, 2017

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witmoz
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SOURCE: My 2001 Jeep Cherokee jerks

could be the egr valve.or vacume line to it

Posted on Sep 02, 2010

  • 27 Answers

SOURCE: problems with acceleration - 2001 Yukon

Most likely it is due t5o dirty fuel injectors or bad mass air flow sensor

Posted on Jul 23, 2010

  • 40 Answers

SOURCE: 1996 GMC YUKON PROBLEMS

sounds like to me your catilac conveter is clogged up or your have a build up of crud in your fuel injecters

Posted on Feb 26, 2010

  • 60 Answers

SOURCE: 1999 Buick Regal hesitation while driving

most likely it is not actually a misfire it is the overdrive/TCC solenoid kicking on and off, it is a common GM transmission issue

Posted on Nov 22, 2008

  • 553 Answers

SOURCE: As I'm driving along the road---vehicles hesitates

The symptoms your describing would indicate burnt valves to me. Do a compression test, it should tell you for sure. If any of your cylinders are off by about10% or more that will confirm it, you'll need a vavle job.

Posted on Jun 08, 2010

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