Hello everyone
I am new at forum and marine engine
My engine 2007 Optimax 115, working less than half hour , after adding bad fuel with dust from my friend, after two years clean up all fuel parts , change up the fuel pumps ( high and low pressure ) , buy online from Amazon (FPF fuel pump for Mercury Optimax ), change the spark plugs with new one izfr5j, cleaning up ( air and fuel ) injectors, check out oils and water pump all it's ok
Start up the engine with 45 amp battery, engine not work
And trying with 150 amp battery, the engine working rough, unstable after many times, a lot of fuel came out from exhaust
It's looks like one piston work properly (after the engine heat up not work again)
After many many times of hard work to figure out we call friend he is owned Mercury diagnosis computer and make check auto diagnosis with no fault
Regards
I am new at forum and marine engine
My engine 2007 Optimax 115, working less than half hour , after adding bad fuel with dust from my friend, after two years clean up all fuel parts , change up the fuel pumps ( high and low pressure ) , buy online from Amazon (FPF fuel pump for Mercury Optimax ), change the spark plugs with new one izfr5j, cleaning up ( air and fuel ) injectors, check out oils and water pump all it's ok
Start up the engine with 45 amp battery, engine not work
And trying with 150 amp battery, the engine working rough, unstable after many times, a lot of fuel came out from exhaust
It's looks like one piston work properly (after the engine heat up not work again)
After many many times of hard work to figure out we call friend he is owned Mercury diagnosis computer and make check auto diagnosis with no fault
Regards
