Engine Cooling problem
1984 Other GMC Models V8 Two Wheel Drive Automatic 140000 miles
I need to know how to change a faulty water temp. Sensor and water temp sender on a 1984 GMC Caballero Amarillo 5.0L V8 Chevy engine (GMC's version of the Chevy El Camino) BUT FIRST! I need to know which is which.
Please help if you can quickly,