The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Need ideas. 15yr old vibration that just won't go away

Tom · 02-05-2021, 07:35 PM

2pc shaft.
At one point I got frustrated like now and took it to dealer. They put sensors on, drove it, and told me the driveshaft was the issue and too long due to lowering [lowering kit includes spacer bar for carrier bearing to get angles correct] so I had it cut and balanced, changed nothing. Shudder is the same lowered as it was when it was a totally stock truck.

02-05-2021, 07:35 PM	#3
Tom driving is in my blood Join Date: Dec 1999 Location: Mesa AZ Posts: 5,695	Re: Need ideas. 15yr old vibration that just won't go away 2pc shaft. At one point I got frustrated like now and took it to dealer. They put sensors on, drove it, and told me the driveshaft was the issue and too long due to lowering [lowering kit includes spacer bar for carrier bearing to get angles correct] so I had it cut and balanced, changed nothing. Shudder is the same lowered as it was when it was a totally stock truck. __________________ -78 c10 short/step: 388cid, M20, 5/5 drop, lots more. Playtoy and first vehicle. -98 c1500 x-cab: 5.7L, 17" rims, 5/6 drop, flowmaster, helper bags,NBS rear disk brakes. -02 Suburban 4x4: leveled front -CBR600F4i, CBR600RR, CBR1000RR, and standup skis DISCLAIMER: I cant spell for the life of me.