I changed the fuel pressure regulator and it fixed the skipping, stalling and backfiring. I have to say your instructions didn't coincide with my FPR though. There are no two bolts or o-ring. I wonder if you were talking about a different year model but no worry. I am more than equiped to remove it ...

With the amount of extra fuel that has being burnt I am really surprised the plugs aren't fouled. I know the fuel mileage has been crap. Now I know why. How will this extra carbon from the rich mixture affect the catalytic converter?

Fuel pressure regulator is the problem. I pulled the vacuum line and fuel poured out of it. I can't believe no one from another chat room never suggested that easy test. Thanks Fuel pressure, check regulator by pulling vac line, see if theres fuel leaking, if theres fuel in that vac line it will scr...

Man i hope this is my problem. I had to replace my Mass Air Meter as the little wire inside it broke. I replaced with a re manufactured one. It didn't run right afterwards and the I found a big hole in the air tube between the MAM and the throttle body. I replaced it and it still doesn't run right. ...

Well I am glad someone fixed there problem. Congrats, I wish I could find mine! I had posted the possible cause of two opposing wires still being crossed. After I posted I realized there was a second page so I revised my answer to this. I drove a Grand Am for a week with this exact problem. I got so...

I have the exact same issue! It sounds like I wrote this post. I have replaced everything I could think of. I have cleaned the throttle body (w/no luck even though I didn't see how that could possibly cause this issue). I will replace the fuel pressure regulator as previously described. I hope there...