okay so got a job now and this is getting taken care of as its pissing me off im going to go buy a fuel pressure tester. as i have a suspicion that the fuel pump it dieing (still the cheap champion plugs need to go) the guage is wack as hell im talking going only 60 miles on the first half then 140 on the second half then the next tank 100 and 100. also the car us only getting about 21 mpg strait highway if that.
so would a dieing fuel pump make since for a misfire? as today it was bad it acts like its on 5 cyl but if i rev it to 1k it runs perfect
2003 Pontiac Grand Prix Gtp - 3.8 Supercharged V6, 53,000 miles, 98% stock for now
1999 Pontiac Grand Am GT - 3.4L V6, 134,000 mile, SOLD
1994 Oldsmobile Cutlass Supreme Convertible - 3.4L DOHC V6, 87,000 miles, SOLD