jirking help.

[2lbill]

hi folks need a bit help here as i have tried all. as some of yous will know i had a jirking arond 1500 revs so did the breather mod and that solved it for about a week. then came back much worse so checked the breathers again and were all clear but noticed there was alot of back pressure so blocked of the breathers and vented the large one down to the ground but made no difference . disconnected the air flow meter that stop it from jirking but it run a bit rough the next thing i was going to try was another air flow meter.

anybody have any ideas as trying to sell car but not till its right.

[The Simps]

sorry, had to giggle at the title.

Speak to Emmy.

[MK999]

Take long strokes up an... oh i'm sorry, misread lol

[2lbill]

title edited lol.

[meritlover]

if there is a lot of blow-by, do a compression check, and ensure all your inlet pipework if free from leaks. make sure the throttle body has no EGR crap on it and if all thats fine, perhaps the EGR is jammed open.

[2lbill]

where is the egr mate.

[Emmy]

sorry, had to giggle at the title.

Speak to Emmy.

Haha and I would know this would I?? lol

[Pistol Pete]

Kangaroo petrol FTL lol

What enine is it? EGR (if its an ecotec, is located by the exhasut manifold on the right as you look at the engine *i think*)

[2lbill]

its a c20xe dispack mate.

[Pistol Pete]

Wont have egr then. Plugs or leads could be an issue? Fuel?