the muffler rattling? the muffler rattling? the muffler rattling?
Something Loose?
Rattling under the hood can be something easy to fix to something bad. It could be loose bolts, bearings, pulleys, or it could be interior in the motor.
replace the exhaust.gmjim
Inferior fuel or too low of an octane rating.
There is a baby under the hood.
Under the hood.
could be a heat shield under the car that is rattling- happens when cold and under specific loads
The rattling and whistling on the 94 Explorer sounds like an exhaust problem. Check the exhaust for any leaks or loose connections.
Inspect the catalytic converter heat shield.
What causes a hard rattling knocking sound under the hood when you start your 98 ford windstar? Lack of oil, lack of oil pressure, badly worn camshaft or crankshaft or a combination of all the above.
under plastic kick panel under middle of dash
on the frame under the driver's door