okay so i have a 1990 bonne sse she has 272 thousand miles and just had alot of work done to her i just put on a new muffler and clean my throotle body and my air intank manifold i got the car to stay runnin now but idles at 1000 rpms she has all her power back and runnin pretty god but her exhaust smells like gas bad and has water commin from the exhaust but didnt before she will only stay runnin if i have the maf unhooked cause it stalls right away if it even starts with it hooked up i dont have a tb screen and am apsolutley broke thanks to the exhausti here she should be idlein at like 600-700 rpms if any body can think of what could be causin this plz drop me a line thsnk you

t i m m y n o 2 3 @ y a h o o . c om

Does it throw any codes with all the sensors hooked up?
You really should have the MAF connected.

just the maf it used to do qdm but i guess it fixed itself