March 2022 Archives - UnderhoodService
The Do’s and Don’ts of Installing Spark Plugs

This article discusses the “conscious” steps you should perform during spark plug replacement.

EV Opportunities

You are gaining and retaining many service opportunities with Evs.

Are All Customers Good Customers?

Your marketing may not be working as well as you think because you may be targeting the wrong potential customers.

Variable Valve Timing Strategy

Your diagnostic strategy needs to first focus on the supply of oil and then move outward to other possible problems.

Drivability Issues Fuel Trim Diagnostics

No code diagnostics are some of the most challenging drivability issues.

Nostalgia Can Reignite Automotive Enthusiasm

Celebrate the great things that are going on and eventually you’ll be able to look back at the struggles and laugh.

Is there a used and new car bubble?

The main driver of prices has been the computer chip shortage.

The March Digital Edition Is Now Available To Download, Read

ShopOwner includes technical and management content and is free to download and read.