Thread: w202 timing chain - do I really have to change it?
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Old 02-06-2007, 01:09 AM
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blackmercedes blackmercedes is offline
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Location: St. Albert, Alberta, Canada
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I'll assume the 420 in question is the M116 4.2L V-8. The timing chains and guides in those engines are ticking time bombs. Nothing in common with M111 four cylinder.
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