1996 Chevy Lumina no power

Tiny
CLINE350
  • MEMBER
  • 1996 CHEVROLET LUMINA
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 245,000 MILES
I did a tune up on my car about 3 months ago and recently it hasnt been down shifting when you press on the gas pedel hard like it should. Every once in a while it will but only when I first start it I have change the transmission filter and fluid with no change and have found no vaccuum leaks?
Wednesday, August 25th, 2010 AT 4:54 AM

5 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,650 POSTS
Have any warning lights come on?
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Thursday, August 26th, 2010 AT 8:58 AM
Tiny
CLINE350
  • MEMBER
  • 3 POSTS
No the only light that has been on is the check engine light and it was on before this problem and the only code was for the ac fan which I never use
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Thursday, August 26th, 2010 AT 4:26 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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Check the linkage to the transmission to make sure nothing is loose or disconnected.
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Thursday, August 26th, 2010 AT 9:59 PM
Tiny
CLINE350
  • MEMBER
  • 3 POSTS
Nothing seems loose all bolts are tight and the cable is free from kinks
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Thursday, August 26th, 2010 AT 10:01 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,650 POSTS
I hate to say it, but you need to have the trans control module checked.
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Thursday, August 26th, 2010 AT 10:24 PM

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