2000 Chevrolet Lumina hot transmission

2000 CHEVROLET LUMINA
190,000 MILES
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SHARLOTE
  • MEMBER
  • 1 POST
the transmission changes gears smooth until the car is driven for a while and gets hot. then the transmission starts a bumping sentation. not bad just enough to aggrivate and worry. I was told it was not the transmission but a part to the transmission. I had the fluid changed and this didnt help. does anyone know the name of this part?
thank you
Jun 19, 2013 at 6:19 PM
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FREEMBA
  • ✓Experienced Mechanic
  • 1,152 POSTS
When you say that that the transmission bumps, does this happen when it is changing gears, coming to a stop of taking off from a stop?

What part did they tell you was causing the problem?

Is the Check Engine light on on the vehicle?

Please answer these questions and I'll try to assist further. Thanks.
Jun 19, 2013 at 10:45 PM
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