1999 Oldsmobile Bravada slight power loss with vibration

Tiny
DEADMANAGAINXXX
  • MEMBER
  • 1999 OLDSMOBILE BRAVADA
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 110,000 MILES
When accelerating there is a slight power loss that goes with a vibration sound from the front end. Do not get the sound when reving the engine in park. No problem when cruising at speed just when accelerating. I took a cursory look at the exhaust system but haven't been able to see any problem. Looks pretty solid.
Sunday, May 23rd, 2010 AT 12:29 PM

1 Reply

Tiny
BEZELY1
  • MEMBER
  • 5 POSTS
I would try changing the fluid in the transfer case. Bravadas are known to have this problem. You can buy a special fluid called autotrack II this should take care of it in a matter of 20 mins or so. Just make sure you take it out and drive it
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Saturday, June 19th, 2010 AT 7:12 PM

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