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1988 chevy van drivetrain vibration
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jback
New User
Apr 25, 2011, 1:32 PM
Post #1 of 2
(3633 views)
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1988 chevy van drivetrain vibration
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I have a 1988 G-20 Chevy Beauville van with a 350 engine. At about 30-35 mph the van seems to vibrate. It seems to be coming from the drivetrain. It has a two piece driveshaft with a carrier bearing between them. Any help with diagnosing this problem would be appreciated. Thanks!
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Hammer Time
Ultimate Carjunky
/ Moderator
Apr 25, 2011, 1:50 PM
Post #2 of 2
(3624 views)
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Re: 1988 chevy van drivetrain vibration
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That's something that takes a trained ear to recognize. The RPM of the driveshaft is 3 times the speed of the wheels so it can be recognized that way.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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