I remember a while ago my dad had a 2.0 sri Cavalier, after he had it serviced the bloke at the garage said he'd give it a tune up aswell for an extra 40 or 50 quid... after that it absolutley flew.
What would this have involved? is a 1.6 16v likely to respond to this?
I ask because it feels like mine has got a little sluggish lately. I've changed the air filter but im skepticle as to how much difference having just a service will make.