Diesel vs. Gasoline: Everything You Need to Know Posted in April 22, 2021 by SPELAB SPELAB As more and more foreign auto manufacturers are offering diesel models in the United States, many consumers have been asking themselves whether die... Read more
Symptoms Of A Bad Fuel Regulator Posted in April 15, 2021 by SPELAB SPELAB A bad fuel pressure regulator has nine common symptoms. Find out what they are and what your options are to have a faulty regulator fixed. Read more
Automatic Locking Hubs: Diagnosis and Maintenance Posted in February 6, 2021 by SPELAB On many 4×4 trucks, automatic locking hubs are used to disengage the front wheels when four-wheel drive is not needed. Fuel economy may improve as ... Read more