Originally Posted by 89 coupe
Ok so I can leave my oil sensor unplugged so I can run an oil pressure gauge right. Also which coolant sensor location do I use for the water temp gauge.
Use a tee in the oil line and leave the factory sensor connected.
You can put the sensor for your aftermarket temp gauge in the top of the thermostat housing.
It may or may not be threaded. If not you will have to drill and tap it to the size you need.