Hello, well I baught a v3 sti after selling my wagon and have done over 300 mile in it trouble free, and all of a sudden its just developed a slight rise in revs on idle every so often, so it can be idling fine then moves up from 800 to 1250 rpm and drops back down on its own and then might not do it for a bit. I was just wondering weather this is something I should be concerned about.

Cheers

 

All standard bar exhaust and blitz cone air filter.

Also does have a boost gage fitted but from what I can see the piping is coiled up under the bonnet and was wondering where I would put it as I can't see anywhere.

Cheers

 

your idle control valve will need cleaning mate, easy enough to do

 

Just looked at a guide for that and wondered the best place to get the gasket was.

Thanks