Quote:
Originally Posted by tjts1
Has the balance shaft sprocket been replaced yet? How many miles on the spark plugs?
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Not since we've owned it from about 50k mi. and it's now at about 110k mi. Are these a problem on this engine? I've heard about it on the E350, but not the C230.
If the chain skipped a tooth on the sporocket wouldn't you feel a vibration all the time? Not the case with the current problem.
Any idea what the job entails? Any special tools needed?
The plugs were replaced about 30k mi. ago.
Thanks.