1983 GMC Jimmy hesatates stalls under load

1983 GMC JIMMY
100,000 MILES • 6 CYL • 4WD • AUTOMATIC
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CLARKJODY74
  • MEMBER
  • 1 POST
what causes hesatation and stall when you push down on gas peddle wile driving? back fire when at idal and you give it alot of gas
Jun 18, 2009 at 3:12 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
It could be a few things. Have you checked for vacuum leaks? Also, has the check engine light come on? Finally, have you checked to see if the catylatic converter is plugging?
Jun 28, 2009 at 9:07 AM
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