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-   -   "Rattle" in cold weather (http://www.peachparts.com/shopforum/showthread.php?t=138304)

PH1958 11-26-2005 09:37 AM

"Rattle" in cold weather
 
I have a 1997 S320. In cool / cold weather, the engine rattles or chatters when idling. My mechanic speculated that the timing chain needs adjustment.

Has anyone else experienced a similar problem?

Kebowers 11-27-2005 10:22 AM

engine rattle when cold?
 
I think I'd get a better diagnosis of what's making the noise. If its a timing chain--it may fail at any moment.

400E 11-27-2005 10:33 AM

How many miles?

Could be a failed chain tensioner, esp. if you have < 150k miles on it.

As above, don't wait -- have it attended to ASAP before a very expensive and preventable problem happens!

PH1958 11-27-2005 11:48 AM

To: Kebowers / 400E

Thanks for the insight. My mechanic speculated the timing tensioner may be the culprit. Yes...I'm headed for the shop shortly.

Have a nice holiday season!

PH1958


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