Why does my Silverado make a squeaking noise?
Condition Some customers may comment on a rattle or squeak type noise coming from the front of the vehicle. Cause The front shock absorber plastic pilot ring may be wearing out, causing the shock to misalign in the insulator. Correction DO NOT replace the shock.
What’s the problem with the GMC Yukon SUV?
“Vehicle has a vibration when going between 60 – 70 miles per hour on the highway,” reads a NHTSA complaint about a 2015 GMC Yukon (NHTSA ID Number: 10787343). “Took vehicle to dealer, they said the issue was caused by recall that GMC was trying to fix. Currently no part is available to fix [the] vehicle.
What to do when your engine chirps or squeaks?
If a collapsed AFM lifter is found, refer to the latest version of PIP4568 for additional information. On engines with AFM (active fuel management), you can command AFM on with the scan tool, which will unlatch the lifters on cylinders 1, 4, 6, and 7 and stop opening the related valves.
How many times has GMC Yukon been to dealer?
“Vehicle has a terrible vibration,” reads another NHTSA complaint about the 2015 GMC Yukon (NHTSA ID Number: 10681579). “Has been to dealer seven times for a total of four weeks. A GM engineer has looked at it twice. They have replaced ring/pinion, driveshaft, axle.
Condition Some customers may comment on a rattle or squeak type noise coming from the front of the vehicle. Cause The front shock absorber plastic pilot ring may be wearing out, causing the shock to misalign in the insulator. Correction DO NOT replace the shock.
“Vehicle has a vibration when going between 60 – 70 miles per hour on the highway,” reads a NHTSA complaint about a 2015 GMC Yukon (NHTSA ID Number: 10787343). “Took vehicle to dealer, they said the issue was caused by recall that GMC was trying to fix. Currently no part is available to fix [the] vehicle.
If a collapsed AFM lifter is found, refer to the latest version of PIP4568 for additional information. On engines with AFM (active fuel management), you can command AFM on with the scan tool, which will unlatch the lifters on cylinders 1, 4, 6, and 7 and stop opening the related valves.
“Vehicle has a terrible vibration,” reads another NHTSA complaint about the 2015 GMC Yukon (NHTSA ID Number: 10681579). “Has been to dealer seven times for a total of four weeks. A GM engineer has looked at it twice. They have replaced ring/pinion, driveshaft, axle.
Why does my GMC Sierra make a whining noise?
If it changes with the engine, it’s most likely going to be an accessory bolted to the engine (or the radio, shut it off and see if it stops). If it stay constant as you rev the engine it’s going to be something else. A whining sound when accelerating is almost always caused by a bad accessory attached to your Sierra’s engine.
What makes a car squeak at the rear axle?
Re: Squeaking Coming From Rear Axle Feb 18 2016, 3:39pm Z15 wrote: Squeaking like you describe could be dry universal joints, probably the pinion end of drive shaft. The needle bearings dry out and rusts causing them to squeak.
Why does the end of my drive shaft Squeak?
Z15 wrote: Squeaking like you describe could be dry universal joints, probably the pinion end of drive shaft. The needle bearings dry out and rusts causing them to squeak. Check them out. Squeaking is a tell tale sign of bad u-joints.
Why does my Chevy Silverado make a squeaking noise?
Repetitive squeaking indicates the belt is not running true, and prolonged squealing means that the belt is overheating. This noise is typically caused by a mechanical problem, either a worn auto-tensioner or idler pulley.
If it changes with the engine, it’s most likely going to be an accessory bolted to the engine (or the radio, shut it off and see if it stops). If it stay constant as you rev the engine it’s going to be something else. A whining sound when accelerating is almost always caused by a bad accessory attached to your Sierra’s engine.
Re: Squeaking Coming From Rear Axle Feb 18 2016, 3:39pm Z15 wrote: Squeaking like you describe could be dry universal joints, probably the pinion end of drive shaft. The needle bearings dry out and rusts causing them to squeak.
Where does the lifter sound come from on a Chevy Silverado?
You can hear lifter click best around the top of the engine, and isolate the noise with a stethoscope against the valve cover. It will occur at idle and increases as you rev the engine, continuing even when the engine is warm. Valve lifter noise is detrimental and should be addressed quickly.