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Hyundai Accent sounds tappetty sometimes.?
Can be good or bad from cold and then opposite in 5 miles. I can see no pattern to it. Any Hyudai technicians with any ides.
1 Answer
- Anonymous1 decade agoFavorite Answer
Sounds like sticky valves. You could try adding about half a quart of Marvel Mystery oil to the oil in the engine, running it for about a hundred miles like that and then changing oil. This has been known to correct that sort of problem, and if the problem is still there, then take the vehicle to a mechanic to check for timing belt slippage.