wira 1.6 single cam NEED HELP

[huakenny]

Hi,

recently dunno wat wrong wit the car

the engine can start and idle...

but if i accelerate, it will creates loud 'pop Pop' sound and car cannot drive now...

wat is the problem?

i hv change spark plug, throttle body, fuel pump....

wat else?

URGENT

Wira 1.6 EFI Single Cam

 

[jinkl]

i tink its the air flow sensor , see if there are any leaks after sensor b4 TB

 

[khguan]

what car huh?

could it be the distributor?? also the plug cable?

 

[SkYwAlKeR]

when u accelerate got feel jerky??..

 

[huakenny]

when u accelerate got feel jerky??..

rpm hardly goes up...u can hear the pop pop sound when accelerate

 

[khguan]

sounds like either misfiring or too much fuel...

if too much fuel.. it might be leaking vacuum hose or the fuel regulator jammed.

 

[huakenny]

sounds like either misfiring or too much fuel...

if too much fuel.. it might be leaking vacuum hose or the fuel regulator jammed.

ok bro..nanti i try

update u later...

hehe

 

[achmedrauff]

Sounds like you have a faulty air sensor so the car is running too rich~ or too lean~ whichever it is that is the first thing you should check before digging into more expansive probabilities.

 

[huakenny]

Sounds like you have a faulty air sensor so the car is running too rich~ or too lean~ whichever it is that is the first thing you should check before digging into more expansive probabilities.

airflow i changed edi tat day

fuel regulator not yet..will try this

 

[khguan]

try from the cheapest solution mah... check for leaking vacuum hose 1st...