I've always thought it was gutless but have posted messages on here and concluded that's how they are and as it's the wife car I wasn't too worried about it. But now it's virtually undriveable. It starts and ticks over ok. First couple of hundred yards are ok then loses power and won't rev. It will eventually get up to 45mph on a light throttle. If I floor it, it just makes it worse. The engine seems to run very hot, not coolant temperature but exhaust temp, to the extent that the manifold glows red. I now suspect the cat converter.