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how do they exactly work
my check engine came on and i hooked it up to a computer and it said it was the exhaust valve solenoid so i took it off and cleaned it up and put it back on cleared the code and went out and rode it for a bit the light never came on
then i shut it off for a while and went back to ride it some more and it came back on and has no bottom end its like the valves open manually like the edges
what usually goes out on them
my check engine came on and i hooked it up to a computer and it said it was the exhaust valve solenoid so i took it off and cleaned it up and put it back on cleared the code and went out and rode it for a bit the light never came on
then i shut it off for a while and went back to ride it some more and it came back on and has no bottom end its like the valves open manually like the edges
what usually goes out on them