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1991 Chevy Lumina hesitates during acceleration

Tiny
WILLIN2TRY
  • MEMBER
  • 1991 CHEVROLET LUMINA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 69,000 MILES
Hello,

My Lumina (3.1L) hesitates or stutters when I try to accelerate, especially between 50-65 mph. It takes off from a stop just fine, and runs well in the regular "drive", but when in overdrive it stutters until I let off on the gas.

Any thoughts? I'd appreciate any help!

Thanks,
Tom
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Wednesday, February 4th, 2009 AT 1:24 PM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,244 POSTS
Hi:
I would start with checking for vacuum leaks. If nothing is found, have the fuel pressure tested. You can do it yourself. If you need directions, let me know.

Joe
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Thursday, February 5th, 2009 AT 3:19 PM
Tiny
WILLIN2TRY
  • MEMBER
  • 2 POSTS
Thanks Joe, I'll check for leaks.
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Thursday, February 5th, 2009 AT 9:55 PM

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