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Railcarmover · 10-26-2019, 09:33 AM

Not arguing Purdy,just don't understand..the horror of a broken head stud is worse than the horror of a broken valve guide?. I'd be as happy as a clam if a chemical fixed the problem but an assumption is made that the valve is sticking.Assumptions can lead to expensive lessons,finding the root cause of the issue negates assumption.

10-26-2019, 09:33 AM	#19
Railcarmover BANNED Join Date: Apr 2017 Location: Sacramento Posts: 1,262	Re: Number 8 Exhaust Valve sticking Not arguing Purdy,just don't understand..the horror of a broken head stud is worse than the horror of a broken valve guide?. I'd be as happy as a clam if a chemical fixed the problem but an assumption is made that the valve is sticking.Assumptions can lead to expensive lessons,finding the root cause of the issue negates assumption.