Cylinder number 2 dead i am frustrated helppppp

[gn_steve]

Hi guys i have a 1997 buick regal gs supercharged and i am having problems with the motor when i acelerate it hesitate real bad i scaned the motor and it said missfire cylinder number 2

Swaped coils problem still there
Changed injector problem still there
Checked compression all good
Changed wires problem still there
Changed plugs problem still there

What the hellll??

Ho can i tell if an injector is working good

Car revs on park no problem but as soon as its under load it stumble real bad!


Posted from the TurboBuick.Com mobile app

 

[etriebe]

Ignition control module below coils possibly. Where are you located, my wife and I both have one. Great cars


Posted from the TurboBuick.Com mobile app

 

[gn_steve]

I am from montreal canada

I will change the ignition module see what happens!


Posted from the TurboBuick.Com mobile app

 

[etriebe]

Any news?


Posted from the TurboBuick.Com mobile app

 

[gn_steve]

Changed everything problem still there helppppppp


Posted from the TurboBuick.Com mobile app

 

[steve hughes]

Is #2 plug wet with fuel? If not try swapping injector wiring harness from 2 to 4 see if dead cylinder moves to 4.

 

[steve hughes]

Or put a noid light on injector harness #2 compare to other cylinders. Could be injector wiring or injector driver in ecm.