Vs help

[vswagow]

Hi guys im new here.
I have a vs wagon on gas. It is running shocking on petrol and perfectly fine on gas. when it idles on petrol it sounds like it has a lumpy cam in it.
Here is a video of the car. would be great if you could help or tell me how to fix.


Cheers

[SV62NV]

my mate had the same problem with his car, he went and bought a normal exhaust and the problem stopped, mite not be the same with u just a suggestion.

cheers, shane

[hako]

My first though is one or more dirty injectors as you say it runs OK on gas (rules out ignition) - put a can or two of injector cleaner thru the tank and see if that improves things. It's not blowing black smoke so it's not running rich.
And welcome to the forum.

[vswagow]

thanks guys will try injector cleaner and see how things go.
Could it also be a dud valve or not?

cheers

[RedGoesFaster97VS]

I have the same issue on gas, runs soo bad but fine on petrol, sorry i cant help tho, i still trying to figure mine out =)

[hako]

thanks guys will try injector cleaner and see how things go.
Could it also be a dud valve or not?

cheers

A dud valve will be felt on gas as well - as it runs OK on gas the valves must be OK. May also pay to replace the fuel filter as a long shot...probably due anyway!

[VrWagz1]

That sounds so very wrong, giving it runs on gas fine i would say check out the fuel system. As said injectors would be high on the list.