You know how some mitsu have the MAF sensor, and when you install an intake you have to remove the sensor and sometimes get an adapter to connect the MAF to a intake tube and filter. well the screws that held my MAf to the other half of the stock filter air box have these little plastic things that hold in the oval shaped things( sorry i dont know what u call them) well i stripped the plastic things and now they screw and bolts just move freely but wont loosen, anyone have any tips on how to get that thing off.