Hesitation on Acceleration 92 SHO

[hawker]

Ok...

I have changed wires, plugs, valve cover gaskets, (oil in 2 spark plug wells), intake couplings, check for vaccum leaks and I am still getting a hesitation during acceleration under load.

Starts great, idles great and in park will rev up no problem and smooth. No codes are coming up and no check engine light.

Need some help. Could it be the Throttle Position Sensor?

Thanks

 

[Ishodu]

If you didn't fix the leak between the valve cover and the spark plug well your new wires will be fouled in short order. Check the how do I section for instructions of checking your codes to see if you have anything there.