How to stop rattling valves in a 5.3 voltex Chevrolet engine with 292,000miles on 2000 Chevrolet Suburban 1500

50 percent of the time valves will rattle oil pressure lite go on an off with low r p m

by in Atlanta, GA on June 07, 2014
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1 answer
ANSWER by , June 07, 2014
Can't stop them if there's not enough oil pressure.