Whatz up guys. Just a quick question. Today MIL indicator came on. Authing i shuld worry about. My car has about 15k, 2003 Jetta. The only mod so far that i have is a CAI. The car drives nice, but the engine makes weird clicking noices when its on. i will take the car to the dealer tomorrow, should i take my intake off and put the stock air filter in, so the dealership wont ----- about??????