why is the engine ticking each time I start it?
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1999 GMC Suburban 2500 Question: why is the engine ticking
Answer #1mastertech6371 March 08, 2011, 09:39Master
valve lifters are not holding pressure when sitting for a period of time. try changing the oil and use an additive for lifters and see if that helps before talking about replacing the valve lifters.
Replydarknytee, March 08, 2011, 20:22Rookie
Thank you very much Roy. Do you think it would be good to try a synthetic oil?