airbox

Over the summer, I installed a K&N Lifetime filter into my GT's factory airbox. I have had no problems with it until the temperature began to drop this month. When ever starting my car on a day that is 55 degrees or less, there is a very loud howl coming from under the hood. This eventually...

Ive been looking at different threads telling me how to somewhat remove the airbox but cant find any that really explain it well for me. I want to install a Cold air intake for my 1991, 2.3L that I found on mustangsunlimited. I don't know what I have to do to the Mas air flow sensor, if I remove...