burnt piston or valves

[400excaleb]

how do you no when your piston and valves are burnt.

[johnsls]

:huh :huh :huh :huh :huh
Maybe open up the engine and look at them :confused:

[GPracer2500]

Burning oil and loss of compression are indicators. Visual inspection and/or a leak-down test will confirm what's good and what's bad.

[johnsls]

Or what he said ^^^^^^^^^^^^^^^^^^^^^^^