Knocking noise when idling
Asked by SteaminWillieBeamen Apr 28, 2016 at 03:20 PM about the 1997 Chevrolet Suburban C1500 RWD
Question type: Maintenance & Repair
My Suburban has a knocking noise after I start it
and we're just idling in park I don't know what it
could be. Could the air filter or oil filter be causing
this problem?