Clunk or noise when car starts warm
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Super Member
Joined: Oct 2011
Posts: 933
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2004 CLK 500
Clunk or noise when car starts warm
Hey guys I've mentioned before when the car has been warm and then turned off and then started again after a minimum of 5-10 minutes or longer I will periodically get a clunk the second the car actually fires. At first I felt it in my feet on the floorboard and then today I thought I felt it in the steering wheel.. sometimes it's hardly anything sometimes it's pretty noticeable and tonight for the very first time it was more than just one clean thunk, but one louder clunk and a second lighter clunk... again it happens only when warm and the instant the car fires after turning over it happens.. after tonight and it made the rebound clunk I started to wonder if it could be the cat or something in the exhaust.. or even a mount or something however my MB guy said he checked the exhaust but I think he was just checking it for any rubbing as when the car is cold sometimes I'll feel a very very tiny bit of vibration in the floorboard at a certain RPM.. keep in mind I am extremely **** lol so I can pick ten problems out whenever I buy a brand new car..
