margaret wrote:how to change a u joints on a vehicle? Progressively over the last couple of months I've started getting a slight clanking noise when turning mainly to the right. I got underneath the front and made sure everything was tight and lubed like it is supposed to be and it was. hoping for some help here. thanks a lot.
its not clear that your problem relates to the U joints in the Elans drive shaft. You cannot see them from underneath the front as they are inside the centre chassis tunnel. Do you have standard rubber donnuts in the rear drive axles from the diff to the wheels or have they been replaced with u joint or CV axles. A problem in the rear axles could cause it or potentially a problem with part of the drive train or exhaust hit the body if any of the rubber mountings have partially failed. It could also be a loose or failing wheel bearing.
Lots of possible causes
Try different tests - turn left turn right, sharp corners, gentle corners, power on power off, different gears go over bumps etc etc to try to identify what specifically causes the noise and where it is coming from in the car
cheers
Rohan