LOOK ON MY BIO PAGE UNDER Q&A I'VE DONE ON BLOWER MOTOR.YOU MOST LIKELY HAVE LEAVES IN THE HAMPSTER CAGE...INFO IS THERE FOR CLEAN OUT....BUDDY MACK
Noise from floor on 96 Nissan Maxima could be as a result of poor shifting. This often occurs when you use the wrong gear oil.
A bad blower resistor will not make a vibrating noise by itself. Carefully remove the blower resistor (under the dash at the passenger side right foot area.) check to see that it is not hitting the fan. PS a bad blower resistor usually means that the blower will only operate at high speed. Usually a small fusible link on the resistor ceramic opens. Can be replaced with a small link of unmelted solder.
loose exhaust
it is time to change bearing on that pulley
Wheel bearing?
You need to be more specific. There are many kinds of engine noise! From your description it can be anything from a blown rod to a belt!
you probably need to replace a serpentine belt or a tensioner. check your belt and pulleys for abnormal wear and proper tension
I am hearig a similar whirring noise in my 04 Maxima that increases in pitch as the car accelerates. I suspect it is the idler puley. I'm planning to replace it in a couple of weeks and will report ba.
Stop driving it because if the chain goes you will ruin the engine. Get it fixed.
if your horn is stuck on makin noise pull the fuse out... or you can remove the whole horn assembly from underneath the hood
If the heater blower has humming noise when motor is running, first check its capacitor. If the capacitor is fine, then the motor is the problem and may need to be replaced.
Check for bent brake backing plate or anti-rattle clips, abutment clips, or pad shims that are broken, bent, missing, or slightly out of position.