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03-14-2004, 06:28 PM | #1 |
Registered User
Join Date: Jan 2003
Location: PA
Posts: 22
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Help
Hope someone can help me out. I have a 83 Blazer fullsize 4X4 350 700R4. The other day I was driving home and my truck started to vibrate only when I let off the gas It's not bad while I am giving it gas. It feels like the tranny because while it's doing it if I put it in neutral it stops. A place to start looking or an answer would be greatly appreciated. Thanks folks
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03-14-2004, 06:34 PM | #2 |
STILL PLAYS WITH TRUX
Join Date: Nov 2002
Location: Melbourne, Fla.
Posts: 2,764
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Sound's like the U-Joint's are going south.
Or Have you lifted the truck? If so the pinion angle may be out of spec's and will cause a bad vibration. |
03-14-2004, 06:56 PM | #3 |
Registered User
Join Date: Jan 2003
Location: PA
Posts: 22
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No lift on the truck but thanks for the u-joint tip I will check that out
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03-15-2004, 12:05 AM | #4 |
BAD BOW-Silverado XST
Join Date: May 2000
Location: Senior Member from Austin, TX
Posts: 6,431
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Check the transmission mount too. Motor mount.
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03-15-2004, 02:20 AM | #5 |
Registered User
Join Date: Feb 2003
Location: Mont Belvieu, TX
Posts: 852
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I also say U-joints.
__________________
Chris '92 ext. cab s/b 4.3L "Sparky" '04 crew cab 2500 4x4 6.0L |
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