That is pretty easy to do... Should be the same for 2.5 and 3.0 engines.
first you remove the bolts holding the AC Compressor on then use a rope or bungee cord to hold it out of the way while you work
Next is to remove the long bolt running threw the top of the Alternator, then remove the bottom bolts on the alternator that's bolted to the Water Pump Housing...
Lift Alternator up and remove the wires and do this in reverse order.
it means your alternator is probably gone, and u need to replace it
If you have a Auto zone near by if you will get the thermastate from them which is only about 8 dollars it takes 3 min. to change it they will drop it in for you. They did mine.
It is built inside of the alternator, Will have to replace alternator, it's all one unit.
i have a 94 dodge spirit with a 2.5. and the spark plug gap is 0.35 I have a 92 Spirit with the 2.5, all of the 2.5L engines have the cap of 0.350
Have you replaced the thermostat? On my 92' B250 I had to remove the Alternator and I think the A/C compressor. to properly remove and clean the housing. Also just recently I had to replace the radiator cap.
It bolts to the same bolts as the thermostat housing.
It is in the distributor. It is the plate under the cap and rotor.
Check bulbs and switch
Replace the part it is leaking from.
you are changing speeds
It is usually caused by either a bad tire, or loose steering components.
On my 92 B250, the voltage regulator is integrated right into the alternator. The engine computer is the voltage regulator on a 1989 Dodge Ram Van.