Engine long cranking than start

[eg9_05]

what kind of fuel regulator r u using?
how is ur fuel regulator setup?
do u remove ur original fuel regulator ?

 

[HD4]

what kind of fuel regulator r u using?
how is ur fuel regulator setup?
do u remove ur original fuel regulator ?

Im using standard Fuel regulator. Couldnt find standard, brand new from spare part shop around here.
maybe tommorow I will installed aftermarket fuel regulator..
Buy one from mudah (cheap one). hopefully arrive today
I will post the result.

 

[HD4]

After installed FRP with meter, its show that my pressure is low at 30psi. and during hot time the pressure even lower than 30psi. Then I install new after market fuel pump 255lph . Pressure up to 40+psi.

I think it solved, start after first crank and not too long compare before. One more thing why pressure meter drop fast after I on the switch (without start). Its climbed to 40psi than drop suddenly to zero..Read from other forum it should slowly drop. When engine running the pressure maintain at 40+psi during cold and 40psi when hot

And sometimes missfire at idle when I switch on aircond during HOT and everything ok during cold. This happend before and after I installed new fuel pump.

 

[xtremeleo]

its good to hear ur problem is solved sir, mine too. mine was solved right after i changed to a new battery, my battery started to spew fluid and overheated, there was a shortage in the wiring and damaged the battery direly. now it starts on the first crank.

ur bobbing problem is the fuel running rich sir, because u r using a much larger fuel pump. u can lower down the fuel pressure to overcome dis bob-noise, and save fuel for a fair amount.

 

[HD4]

its good to hear ur problem is solved sir, mine too. mine was solved right after i changed to a new battery, my battery started to spew fluid and overheated, there was a shortage in the wiring and damaged the battery direly. now it starts on the first crank.

ur bobbing problem is the fuel running rich sir, because u r using a much larger fuel pump. u can lower down the fuel pressure to overcome dis bob-noise, and save fuel for a fair amount.

Sometimes solution can be simple as yours sir, lucky you..Miss fire thing lost yesterday, didn't do anything. There is something wrong with my fuel pressure. Because it dropping fast from 40psi to 0psi after I switch on. Some forum said leaking fuel injector. Maybe that cause the bobbing thing that u mentioned.