Originally Posted by
martysmartie
I suspect an air leak, spray WD40 sparingly around the inlet manifold with the engine running and see if the idle changes.
Martin
Sorry if its a stupid question but where abouts wud i spray the wd40 on the inlet manifold?
also any other ideas on a rough idle? im gonna check out my ICV and see if it needs cleaning. I dont think its my cams as when they were fitted they were set up properly. Are they likely to need setting up again? Thanks