i will check these i have checked fuel rail pressure dampener, i did have a faulty fuel gauge
now i have constant 40 psi when running, engine runs well until it warms to about 130 degrees then loads up it does get to 160 degrees if i can keep it running
i have a mercrusier mx6.2mpi serial # 0m324897 just rebuilt after melting # 6 piston
injectors have been cleaned and flow tested new plugs no codes and i have swapped map sensor and tested coolant sensor fuel pressure is 43 psi tps is in range at 056 at idle and opens smoothly to about 6.5...
Just had engine rebuilt to standard specs < sent off fuel injectors had them cleaned and flow tested ,reinstalled engine with new plugs now it will idle till warm then cuts off . engine seems to be loading up. it has a black fuel line on the back of the hull it runs better when i disconnect...
