It is on the back of the engine between the starter and alternator It has one wire going to it. Threads into the block with a nig "housing" on it Careful the oil pressure switch is right beside it.
Engine Coolant Temperature Sensor.
1993-2000 ide go with 1994-1999 somewhere in there would work nicest
On my 97 SC1, the vent is a tube between battery and firewall. Not sure if the same on the SC2.
The air intake sensor is a resistor that goes to the PCM. A schematic can be found in a service manual
Dextron III fluid is the only requirement
Saturn is a good car except for seat belts are designed improperly. They can choke you, if you don't adjust them.
Have it scanned to determine problem
The PCM is inside the dashboard, to the right of the glove box.
1.9 liter dual voerhead cam 16 valve
Sensor is at the back of the transmission on the top. Purple and yellow wires going to it. 15/16 wrench to get it out
It would, if you changed out the trans and the ecm/tcm. The SL2 SC2 transmissions have a different higher reving gear ratio.
vacuum leak,map sensor