Ok so the car was running fine when I bought it, I recently installed a skunk2 im pro series. There is no vacuum leaks,no surging idle. I have replaced the fuel filter,plugs,wires,blox tps it's calibrated to spec. Idk what else to check! When you are driving after it's had time to warm up when you press the gas about 25% throttle it Boggs and stalls then if you let off and press again it won't do it or if you just go wot it shoots off. Idk what else to do please someone help me out!

 

pull valve cover and check crank/cam alignment.
i had serious bogging when mine jumped a notch .

 

Is the check engine light on?

 

Also could check if the MAP and TPS sensor plugs are mixed up.

 

I have no cel. And the tps was broke so I replaced it with a blox tps and calibrated it to spec 0.5v ct and 4.5v wot. And Tamboo thanks for the suggestion I will check that out and post a update.