Just a couple diagnostic services we offer at ToyoMasters

Cooling System Diagnostic: This service would include such tasks as testing the pH of the coolant, pressure testing the system for leaks, visual inspection of the radiator, hoses, water pump, and expansion tank, operational testing of the warning lights, thermostat, fans, belts, water pump, and heat output.

Starting & Charging System Diagnostic: This service would include battery charging, inspection of battery terminals and hold down, battery testing, visual inspection of the starter, signal to starter and cranking amps, inspection of alternator drive belt, a test of alternator output, visual inspection of all cables, and check for power draw if needed.

ToyoMasters is conveniently located at 13151 FM 830 (Seven Coves Rd) in Willis, TX, and we are open Monday through Friday, 8:00 AM to 5:00 PM. Stop by during business hours, or call us for diagnostics services you can trust.