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Chevy/GMC Trucks \  Heavy Vibrations

Heavy Vibrations

Chevy/GMC Trucks Make Specific
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replies 6
following 4
 
twistedsdime   +1y
Ok heres the deal. I bagged my truck about a month ago and lately I have had some vibration. It does not do it during idel so I don't think its my clutch. Mainly as I get going faster.....like higher rpm's in 3rd gear and on up....it doesn't do it during the acceleration in 3,4,5 until I reach high rpm's. But when I go to stop or slow down and put the truck in neutral then it does it. The only time I can slow down or stop without it vibrating is down shift. And now today I have noticed when I get down to about 5 mph I hear a squealing noise that sounds like its coming rom my rear end. I would appreciate any help I can get.

Mike Jones
DRAG-IT   +1y
Check your drive shaft and rear end. You might have bent your drive shaft or lost the weights, or your pinion angle might be off or something is loose man, you might want to check it out before you drive it man.
DRAG-IT   +1y
Also check the fluid in your tranny and rear end as well.
twistedsdime   +1y
Well it is my daily driver but one thing I was wondering is if it could be my universal joints?.....b/c if I lift the front all the way up and drop the back down while driving I thought my rear bumper was scraping but it ended up being my drive shaft hitting the bottom of my cab. Is it possible that you can bend a drive shaft or does it sound like I could have just knocked it loose? And does anybody have any idea on the the sqealing noise?

Mike Jones
twistedsdime   +1y
Nobody else has an opinion on what it might be?
b12yan   +1y
prolly pinion angle.. if it just started u prolly fucked up the u-joints from the angle bein kinda sharp
twistedsdime   +1y
Well do you mind telling me how I may fix it instead of just stating what is wrong?
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