misfiring??? YYYY???

[93na]

that is airflow sensor...maybe because ur exhaust setup now...

yup maybe la! but everythin ok now!
anyway just wan to know for 93na! using walbro fuel pump! is zit ok if my fuel regulator set at 3 psi... was set at 3.5 before this but fuel was like a huge drain pipe! ;].......

thanks

 

[93na]

anywan! using 3psi now! can!

 

[Mrnazmi]

I think the fuel pump it-self is already to big for your engine system bro. Even tough set your fuel regulator to 1.5psi also, the fuel still maybe rich / like a huge drain pipe. Need to install any piggyback (SAFC , E-Manage) in order to correct the adjustment of the fuel spray and also airflow system of your car bro..

Just my 2 cent, hope anyone can add more...

 

[Mivec559]

the car can start and drive w/o the air flow sensor lo..
is just that the idling will be higher than normal onli..
thats wad i tried b4 lo..
just my 2 cent ^^