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Re: AMC 4.2L rattle at low RPM
Posted to Technical Discussion Forum on 6/16/2023 2 Replies

That does not sound like anything timing chain related. Wrong frequency.

I found this bulletin in my AERA software which might explain it:

Light Knocking On Some 1984 Chrysler (AMC) 4.2L (258 CID) L6 Engines

A light knocking sound may occur when the engi... Login to read more.

2 Replies Received (View Replies)