August 2020 Archives - UnderhoodService
Diesel Fuel Injectors

The purpose of common rail injection is to deliver high-pressure fuel to the injector.

Auxiliary Water Pump Diagnostics

The auxiliary water pump is designed to circulate warm coolant to the heater core.

Ultimate Underhood: The Epic Story Of The Buick Turbo V6

By 1986, the introduction of an intercooler and lightweight turbocharger gave the car an underrated 245 hp.