My car is running lean (see this thread http://www.migweb.co.uk/forums/vaux...lean-changed-loads-stuff-any-suggestions.html ) Not sure what to do next, so want to get it on the rollers with wideband AFR to look at the fueling. Am not after someplace thats gonna give exagerated power figures, just somewhere that knows their **** about C20LETs and might be able to shed some light on the fueling problem.