Lately the old girl has been sputtering and wheezing (occasionally stalls) at stop lights or when going downhill without gas, only when the engine is warm. This is intermittent and she refuses to do it for a mechanic but it does seem to be getting worse. It is otherwise a great car.
I changed the plugs which perked her up a bit. I cleaned the fuel tank with Methyl Hydrate, so its not bad gas. I also used three or four bottles of injector juice to clean the FI system. Does not indicate a bad injector as its not constant.
A dirty throttle body air intake has been suggested by an engine mechanic. Another guy said it sounded like a clutch band auto transmission problem but that is not it, I'm sure.
Any body ever resolve a similar problem?
Cheers