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New to me 07 Yukon random tick
Have a 2007 yukon flex fuel 5.3 l for 6 years now..Valve blew at 102k miles...dealer replaced all lifters valves top of moter...Then at 180k started ticking then would stop.Icould be sitting in a drive thru with quiet motor running then all of a sudden ticking would start and last for about 15...- mankinda
- Post #6
- Forum: Engine & Drivetrain
