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Master
4,669 Answers
- Posted on Mar 04, 2011
Re: On a cold start my car has a ticking noise. I've got...
If it goes away after the engine warms up it is likely loose pistons or worn piston skits. As long as it goes away after the engine is warm it won't hurt anything. It is common on engines with some age on them. When the engine get hot the pistons expand and the noise usually goes away.
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