How do I repair a burned exhaust valve?
thats a big job
irst you need to remove all accesories hanging off the head.then
you need to remove inlet and exhaust manifold.you need to drain
engine coolant.then remove head. once head is removed you can get
at the valves.note when head is removed you will need to examine
all other valves for seating and condition of valve guides. one
would also try to figure the reason the valve burned out in the
first place.also check all valve stem seals. so if all is good,
replace bad valve, make sure it is seated properly bt doing a valve
grind job.then put engine back together again.depending on what
sort of engine it is, you may have to reset the timing.