Car hard to start

[thefish82]

hi, my car is bolt on, and b4 this i got an extra injector on it and there's no problem starting my car, it's very smooth. but after sometime i remove the injector because i change piping and din use it for some time, then i use it back and now my car hard to start. is it related to fuel? how do i solve it?

 

[Doink]

try resetting ur ecu...

 

[thefish82]

ok thx..something happen to my SQV also...no sound..i tried rev it with aircon on...maybe have to reset ECU also? hmm

 

[sakuraguy]

Do post ure test modes and if successfully recovered ure car .. it could be useful to others too :)

thnx

 

[minikar]

Now it takes how many crank to start?

 

[thefish82]

1st time crank can't, need to crank 2nd time longer abit or step on accelerator only can..ok i'm now reseting the ECU...let's see what is the result

 

[thefish82]

i can felt my car really hurt when i heard the sound of cranking...sob

 

[minikar]

Sounds like the fuel not reaching the combustion chamber.

After started, switch off and start again. First crank?

This might be not related but worthwhile to check ... is ur fuel-pump still healthy?

 

[thefish82]

it's related to the xtra injector..i pull it off..all smooth now..not sure why...maybe wiring got problem???

 

[huakenny]

send back and ask them check the extra fuel injector.....u hv afr meter in ur car? maybe some connection problems causing the fuel cannot be supply..so the air n fuel cannot be mix..so plugs cant ignite it...so cannot start...i think la:_:

 

[thefish82]

erm..sorry noob Q...wat is afr meter??... hehehe

 

[minikar]

A_ir
F_uel
R_atio

 

[thefish82]

ooo..okok now i know...the problem is still there...didn't find out yet...