Backfiring, I want to verify Brute 750
#1
Backfiring, I want to verify Brute 750
I know this has been beaten to death but wanted to make sure, If it backfired out the exhasut is it lean or rich., I have the 06 750 brute stock jetting, Dyna cdi,Twin air filter, ride from 6000' and up.
Also is the screw in the bottom air screw of fuel screw, I know some carbs like my snowmobile has both.
thanks
It was doing this before the filter and cdi install
Also is the screw in the bottom air screw of fuel screw, I know some carbs like my snowmobile has both.
thanks
It was doing this before the filter and cdi install
#2
Backfiring, I want to verify Brute 750
Just to clearify and to be politically correct, there is backfiring and afterfiring.
Backfiring is firing back through the intake and carb (too lean).
Afterfiring is firing after the combustion chamber (through the exhaust).
Afterfiring is caused by unburnt fuel (too rich) that is ignighted in the exhaust system.
Backfiring is firing back through the intake and carb (too lean).
Afterfiring is firing after the combustion chamber (through the exhaust).
Afterfiring is caused by unburnt fuel (too rich) that is ignighted in the exhaust system.
#3
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