1992 Cadillac Deville Shaking at over 65 mph

Tiny
PAVO
  • MEMBER
  • 1992 CADILLAC DEVILLE
  • V8
  • FWD
  • AUTOMATIC
  • 10,700 MILES
Shaking is intermittent and varies in intensity. Tires are new (have been balanced) with recent alignment. Front ball joints, tie rod ends and rack have been replaced. Any ideas as to what could be causing the shakes?
Monday, September 1st, 2008 AT 6:11 PM

1 Reply

Tiny
KHOOPER
  • MEMBER
  • 22 POSTS
If the rpms are above normal the most likely problem is a vacuum leak at the intake side of the engine. This condition will also typically cause a rough running situation at idle.
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Monday, September 1st, 2008 AT 6:32 PM

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