Fuel Pressure Regulator???

It's right up front near the valve cover. Pull the vacuum line off the FPR and if you smell gas it is bad.

 

When you changed the plugs were they black? Any black smoke from the exhaust? Does the oil smell like gas? These are all symptoms of a bad fuel pressure regulator like Chibi said. A regulator is about $60 so it may be worth trying first before you take it in.

 

Thx guys....u usually just take to my guy who puts all my parts in my car so idk if the plugs was black or or not. I'll take you guys word for it on the regulator. Is the regulator easy to install? Im not a car person.. I just like to make it look good lol....since its been actin up fellas I dont even wash it as much cause its kinda stressful buy ridin clean & then ya **** cut off on u

 

They aren't bad to change.

How to Replace the Fuel Regulator in a 3800 Engine | eHow.com

 

I had a problem similar to this but not quite as bad. Any chance your battery terminals are highly corroded? Mine were bad enough that a bump would turn my car off and it would lose connection from the battery. Hopefully you get it fixed!

 

I would try your Mass Airflow sensor, it could be flooding your engine or not giving it enough gas. Just a thought. Mine did the same thing and it was that.

Welcome!!

 

I changed the Mass Air Flow sensor already

 

It's a long shot but what about the Throttle Position sensor? That's one of the few things you haven't mentioned changing yet.

 

Welcome to the Forum!

 

thx all for the welcome....@supplysgt I'll try the throttle too just to make sure. I'm going to check on the Fuel Regulator first, because I've been reading up on it and it seems like thats what it is so, hey im taking one step at a time!