Might as well drive an SUV..

[icingdeath88]

Originally Posted by Freeman

Injectors haven't been checked that I'm aware of. I did try the injector cleaner but if they aren't working properly, all the cleaning in the world won't fix em. Vacuum leak is likely as well but the O2 sensors have just been replaced. They SHOULD be fine.

Injector cleaner I don't think would do anything for a leaky injector. A clogged injector though...

i'd poke around and see if there are any broken/cracked/missing vac lines and also check the interfaces between the maf and intake, intake and TB, TB and manifold, mani and lower mani, and lower mani and and head. For example, after my 6-speed swap I had forgotten to tighten the intake to TB clamps, so they were loose for a little, but not enough to tell that something was wrong. But still a leak.

Vac lines are pretty likely to be issue, especially if some work has been done, they break pretty easily.