February 2023 Archives - UnderhoodService
Belt Service For Hybrid and Stop/Start Systems

Knowing how to “force start” a hybrid vehicle can be helpful if you are trying to diagnose a noise problem that involves the accessory belt drive system.

Adapting To Enduring Expectations 

Where we once provided business and technical information in a monthly print magazine, we now have daily newsletters and on-call websites to help spread the message of quality service.

Ignition System Do’s and Don’ts

Why do ignition systems give technicians problems when diagnosing ignition-related misfires? The answer is that some technicians use tests that might give inconclusive results or do damage to the coil or drivers inside a module.

Diagnosing Intercooler Boost Trouble Code P0299

The criteria for setting the code is very basic.

Fuel Systems – Direct Injection

The configuration of any GDI system will vary according to age and application.

Batteries – AGM Failures

Providing your customer with the correct group size and type of replacement battery is more important than ever.