Quote:
Originally Posted by StephenVA
Problem on clanking:
Take a look at the flex rubber joint on the drive shaft. It sound like it is cracked and allowing metal to metal. See Universal Flex Disc Also known as a "Guibo" on this site for images
https://www.ecstuning.com/BMW-E53-X5...n/Driveshafts/
Chirping noise
Check and replace belts, idler and the tensioner as any of the three can cause the noise. My personal bet is on the idler as the shaft wears out and makes a bushing going bad sound like your describing.
Another thought is this part conversion if you still have a mechanical tensioner
Hydraulic Alternator Belt Tensioner Conversion Kit https://www.ecstuning.com/BMW-E53-X5...elts/ES517967/
Sunroof
There is a German made lube that is designed for the seals. I will look it up and report back.
|
Thank you so much for the prompt reply. I took a cursory glance at the area where the transfer case meets the drive shaft and the guibo looks alright (but what do I know I'm 19). Interestingly there was a sticker on the drive shaft that look fairly fresh so I'm guessing the drive shaft was replaced before I purchased it.
Anyways, I made a video of me shifting from P to D to R and you can hear the noise if that helps diagnose. I will include it shortly when it uploads to youtube.
Any thoughts on the vibration? I was thinking of changing the coil packs and spark plugs to make the engine run more evenly. Besides the car has 108k miles so replacing them shouldn't hurt...
Here is that video I mentioned. The noise can be best heard at 1:34.
https://youtu.be/pUjOxw-46W8