Ok the first one is about my window.Its stuck down.removed the door panel and the little silver box still clicks but the window wont go up.Any one know how to fix this or have a spare window motor laying around.nissan is too proud of theirs and wants $467.

#2.installed a hot shot header on my car and now the car runs like ass.almost like a vacuum leak or something.but i didnt touch anything on the intake side of the motor.It remindes me of when i had a leak in my intake manifold gasket.it wont idle and to keep it running you have to keep giveing it gas.its connected to the stock exhaust if that matters.


Any help on these problems would be much appreciated.gracias