Hey, I am looking for the exact same thing. I hope someone answers soon...
On a 1998 Mercury Mountaineer : The automatic transmissions are ELECTRONICALLY controlled , so there is no modulator
R134a
Where is the camshaft position sensor located on a 98 Mercury Mystique 2.4??
5'8
98' headlights look better
98 mystique has only one cat conveter
ON a '98 Mystique it's on engine between engine and radiator.It has a "T" shaped handle on top.
This information will be either on the door or the door jamb.
no
Rev limiter
It can be many things. A defective O2 sensor, a vacuum leak, defective catalytic converter just to name a few. Look for a vacuum leak, especially at the PCV hose.