2000 GMC Jimmy Lack of Go

2000 GMC JIMMY
130,000 MILES • 6 CYL • FWD • AUTOMATIC
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PIPPY_0324
  • MEMBER
  • 1 POST
I have a 2000 GMC Jimmy without about 130000 miles on it and its having an issue. There is no check engine light and it turns on and idles fine, but when i press on the accelerator it lags and sort of spurts. It feels like its running out of gas when it has a full tank. I can hear the fuel pump working when i turn on the car, mechanics cant seem to figure it out. Any suggestions? Thanks.
Feb 28, 2009 at 4:47 AM
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DAVE H
  • ✓Experienced Mechanic
  • 13,383 POSTS
add a good fuel system cleaner to the tank .. check/clean MAF sensor also TPS throttle position sensor
Feb 28, 2009 at 11:44 PM
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