Are you planning on replacing the fuel pump still?

 

yeah im planning on getting it tested, so far everything you listed was changed and nothing helped. How much psi was ur fuel pressure at?

 

A regular fuel pressure for our car is 58-60 psi. Right now my Audi is reading normal for fuel pressure.

 

have u done a boost/vacuum test, and do u have a boost gauge installed?

 

I bought a cheap gauge from auto zone, and tested the vacuum/ boost but I think the cheap gauge didn't read right. But I will be getting a VDO soon

 

Hey bro! just replaced my MAFS today with a brand new Bosch MAFS, and my Audi is completely back to normal! not a single hesitation, and runs like a champ! Hope you are able to figure out what is going on with yours man. Keep me posted.

 

Oh wow im glad to hear that! Good job! Thanks for letting me know. Ill keep you posted.

 

So i looked at the car again and i had a cracked hose (i already knew that) and a buddy of mine told me its a hose for the brake booster so it cant be a vacuum leak, well he was wrong. It was a vacuum leak and a bunch of other pipes and tubes in that area were messed up, i replaced them, and i reset the throttle body, AND all my spark plugs were loose very loose so i tightened them. And in conclusion my car is running a lot better now and it seems to be fixed!

 

Congrats bro! Glad you were able to get that sorted out finally. My next thing for better performance is the forge 008 DV.