So i think im having a similar problem to smilts, but my car wont even run. i drove it about 200 miles last wednesday, got in it thursday and i had no acceleration. i drove it to work and back like this, got it home and found a big vacuum leak on the PCV valve out of the upper intake. fixed that still have the problem. the next day i got in it to move it up to my garage and it could barely power itself up the hill. once at the top it ran for a few minutes, then i shut it off for about an hour. when i went back to let it run so i could check more lines and gaskets it died and now will not run period. SO if this has happened to anyone before please help. my first question is how do i pull the codes manually? im thinking that will point me in the right direction.
found the sticky please disregard for now
found the sticky please disregard for now