1990 Cadillac Seville vibration

1990 CADILLAC SEVILLE
113,000 MILES • 4.5L • V8 • RWD • AUTOMATIC
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BELIEVER
  • MEMBER
  • 2 POSTS
when I accelerate I notice and feel vibration. then when I let off of the gas it stop. cause?
Dec 9, 2014 at 7:16 AM
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JOHNNYT73
  • ✓Experienced Mechanic
  • 924 POSTS
When and where is it that you feel the vibration? steering wheel? whole car? floor board?
Dec 9, 2014 at 8:14 AM
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BELIEVER
  • MEMBER
  • 2 POSTS
all three.
Dec 10, 2014 at 7:33 AM
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JOHNNYT73
  • ✓Experienced Mechanic
  • 924 POSTS
Could be a bad motor mount or trans mount.
Jan 24, 2015 at 8:36 AM
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