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05/09/2021 10:50 am
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Mr. Scotty I have a 1991 Chevy K1500 4.3L engine that was running and then I replaced timing chain plugs wires and so forth to maintain a good vehicle, truck has sat up for some years with bad gas and I just put clean gas on top of about 5 gallons of bad gas like a dummy {black}:scared: and now some valves are stuck and truck won't run. What is the best way to clean them and free them without pulling the cylinder heads.
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05/09/2021 12:39 pm
if it's the valves, then you can just take a the valve cover off.
I think more likely it's the fuel injectors, which still doesn't require cylinder head removal.
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