Thread: Misfire ???
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Old 22nd September 2016, 09:07 PM
ainarssems ainarssems is offline
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Quote:
Originally Posted by ulfilias View Post
Hi There,

I'm trying to get the LPG install working and struggling. On LPG I get a missfire on Cylinder 8.

I know LPG tends to show up faults in cars that petrol is less fussy with and that's what i'm thinking as it's fine on Petrol.

I've changed all the coils and all the spark plugs. I've just swapped coil and pack from 8 (back left) to 5 (front left) with no change at all.

However we've also tried running injector from 8 onto 7 & vica versa which is saying the car, but.....Well what else can cause misfires???

Vagcom codes :

P0300 Random/multiple
P0308 Cyl 8

Any ideas ???


Lee
Was it petrol or LPG injector you swapped?

Would not hurt to test compression and compare to other cylinders. I do have compression gauge somewhere if I can dig it out and not too far from Peterborough(~30 miles) if you wanted to borrow it.
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