6 replies to this topic

[suminahh!]

Hey my rs liberty go something up with it I can't work it out , it's won't go over 3000 rpm and when start to get near 3000 rpm it's shutters and it's dumping a lot fuel to and has no go :/ I've change my fuel pump and fuel regulator and still seen to be play up also change spark-plugs to , so a bit lost on what else it could be , so would anyone know what it could be ?

[Robert]

Clean or replace the Maf meter, also could be a coil braking down if you have cop

[suminahh!]

Clean or replace the Maf meter, also could be a coil braking down if you have cop

You mean as then coils that are on the end of the spark-plugs ? And do know how much it would be for new ones ?

[Robert]

Yea the coils at the end of the plugs. They are stupidly expensive. I would be suspecting the maf first.

[Reevesy]

What spark plugs and gap are you running. Still have the original rs heads or had a head or engine swap? Changed the fuel filter lately?

[Scuba-Roo]

Most people change over to the version 7 sti coil on plug set up or run bosch hec716 coil packs

What intercooler set up do you have? Any boost leaks?

[suminahh!]

I found out want it is and turn out to my some of my piping for my front mount was popping off so I've had to change it cause then guy who done it easy way hope it worked