Hesitation on acceleration

I need help. I have a 2002 Toyota Tacoma prerunner v6. Hesitation on acceleration. No one one can find the problem. Can someone please help me?

 

We can only make guesses.
My best advice is take it to someone that know what they are doing.

Either you don’t have an issue, or the previous guys weren’t good enough to figure it out.
The good guys cost more than the “mediocre” guys.

At a minimum, you are going to need to log some data.
Scan tools required.

 

It's obvious that there is a problem....it's not showing any codes.....I thought I brought it to a reputable shop. They have 8 shops in the area......any advice as to what would cause it. All nee vacuum lines, map sensor, new intake plenum gaskets. New plugs and wires had code p0505 but the has been fixed.

 

Is there anything else you’re experiencing? Such as any odd sounds when trying to accelerate and if so the type of sound you’re hearing?

 

Yes...it sounds like it's struggling during acceleration