Problem Reports
Dodge Dynasty
Report: Engine Knock After Cold Start is Not a Concern
Dodge Dynasty Problem
Model Years Affected: 1990, 1991, 1992, 1993
Engine Affected: 2.5L 4 Cylinder
Verified
Some engines may experience a cold engine knock that lasts for three to five minutes after start-up, which is often misdiagnosed as a valve lifter noise. This noise is commonly not an indication of a failure and should not be a reliability or durability concern.