r/BoltEV • u/Bulky-Can-2307 • 9h ago
The dreaded clunk: a saga
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Video is before the axel work. The dealership could not find the source of the clunk for several hours, incorrectly said it was the brakes (when it was in one pedal drive), then said the right axel has play, needs replacement.
They said the anti click washers were not the problem
I go to replace it at another garage ave they say they nothing wrong with the axel, they had disassembled it and put it back together. But the clunk sound was way better! It was reduced like 85% and what i could hear was just on the left side.
I take it to car max and have them remove the front wheel and tighten the 32mm nut that's just behind the tire (a suggestion from this subreddit). This made no difference.
I ask the same garage to do the same thing to the left axel and check the anti-click washer. The washer was broken so they replaced that part and reassembled the left axel.
The clunk sound is now like 95% better. It is less frequent and less intense. The car accelerates smoothly almost always, with a minor C link sometimes when going from deceleration to acceleration or vise versa.
TL/DR clunk has stumped mechanics and has incidentally improved with axel disassembly and one of the anti click washers replaced.