[wta]JERKING problem

[silverchair]

My wira got a little bit small continuous jerking problem when letting the car move(engaged gear 2) without pressing pedal. Pressing pedal no jerk at all.
rpm idle normal.
sifussss pls help me..

1.)spark plug problem? checked no problem
2.)fuel flow prob?
3.)water go in fuel line,petrol tank? how to check?
4.)misfiring prob? i got heard some bomb bomb sound when idle.
5.)t/body dirty?
6.)plug cable? how to check spoil or not?

one more thing, when idle the exhaust sound not constant. tis called as jerking when idle??
blur..

 

[GT_AUTO]

try change ur spark plugs to the oem 1.it might help.

 

[mag9556]

GT Auto said is correct...Face that b4..
What spark plug u use?
Plug cable also.. change to mo density plug and still using ori cable or not suitable cable will cause like this...

 

[silverchair]

GT Auto said is correct...Face that b4..
What spark plug u use?
Plug cable also.. change to mo density plug and still using ori cable or not suitable cable will cause like this...

but i used tis plug n cable no prob 4 long time o.. just only start happen last fewdays

 

[satria_95]

silverchair,
Maybe you yourself didn't jerk with girls enough so your car start jerking on your behalf. hahaha anyway, why you don't press the accelerator if you want your car to move?

 

[mag9556]

silverchair,
Maybe you yourself didn't jerk with girls enough so your car start jerking on your behalf. hahaha anyway, why you don't press the accelerator if you want your car to move?

Petrol expensive ma.. have to control a bit lor...hehehehehe...

Silverchair....
Try to borrow your fren one and test it see how is the responce or if your ori still there try to plug back and see how...
Maybe time to change liao....

 

[satria_95]

mag9556,
Yeah, true also. Petrol is a problem now. haha