the transmition needs to be service
drive into a wall
need video on how to put upper ball joints in a 97 merc mountinare
Most likely they are engine mounts. As for the loud engine, check the exhaust.
On a 2000 Merc. it's usually an emissions problem. You can try a water dryer for the fuel and change the PCV valve. If the light remains on, then more than likely it's the EGR valve. Have it tested for free at autozone or Advance auto.
Early (1967-68) Camaro's, Firebird's, Chevy II's, (AKA Mono-leaf)
Merc 300E is rear wheel drive.
The 5.0 litre / 302 cubic inch V8 used in a 1999 Mercury Mountaineer has a timing CHAIN
DPFE sensor ford has tons of them stocked
Look in/around the door jam.
Merc Clothing was created in 1967.
Mobile Emission Reduction Credit (MERC) .
The fuel filter may be plugged, replace it.