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2000 Pontiac Montana strong & loud shaking + vibrating.

Tiny
TIM#2
  • MEMBER
  • 2000 PONTIAC MONTANA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 102,678 MILES
Hi, our family van a Pontiac Montana V6 has for the past few weeks been shaking and vibrating to such a high level its almost as if we have a 22' sub in our car contantly on but while I have been trying to pinpoint the problem I have noticed when the I increase the RPM level over a 1000 the vibrating stops. Do you have any pointers on what the problem could be and how to fix it. Could I just increase the idle and if so how would I do that. Thanks!
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Saturday, January 5th, 2008 AT 1:25 AM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Check and re set engine idle as per specifications. Check and replace any faulty engine & transmission mounts. Start here first.

Mark (mhpautos)
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Saturday, January 5th, 2008 AT 2:16 AM

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