what makes my vw cabrio seem like the coke is on all the time

i did all that 6 mon ago it all ways had this problem it smeels like it is runing rich

I would check all spark plugs for spark. Make sure all of them are firing properly. Also check your oil. Does it smell like gas? If so you might have an injector stuck open. This can cause similar issues.

Coolant temperature sensor, mass air flow sensor or fuel pressure regulator

I would also check the timing.

i put a timeing light on it it was good ---when i un plug the mass the car dose not chang ..

It should run rougher and richer unplugged.

Should stumble and fart when maf is unplugged. Have you tried cleaning it?

Clean it and see if it helps. If not replace it.

I think you might have found your problem. Tuff there we go again thinking alike.

yes we do this a lot.

that is what is is doing it will fart pop spit buck so that is it i think just wanted to get a second opion the part is 150 bucks thanks to all.