Ok here's the deal. sorry about my last two posts apparently i don't know how to use my droid. what is happening is in the warmer weather we have been having, the car under boost starts to misfire and cut out around 5k rpms. The engine will rev fine through it with no load, its only under boost. The car pulls hard right until then which is right when it cuts out. Its like its misfiring. does anyone have any ideas?