Andrew Markel, Author at Tomorrows Technician - Page 10 of 105
Solving Intermittent Overheating

New cooling systems anticipate and influence changes in coolant temperature. 

AC Service – R1234yf

Let’s look into what you can do to get your equipment ready.

High-Pressure GDI Fuel Pumps

When solving a fuel pump issue, the scan tool is your best friend.

Diagnosing And Repairing Wheel Bearing Noise

Chirping or growling noise coming from under the car? Check your wheel bearings.

Jaguar Suspension With Wheel Bearing Hub
Balancing Combustion Forces

Visual inspection is critical. Any sign of movement laterally is grounds for replacement.

Mercedes-Benz ABC Suspension

The system provides great ride & handling, but it can be complicated to service if you do not have the right training.

Checking The Auxiliary Water Pump

A car or truck comes into the shop with a complaint of poor heater performance. The issue may be the auxiliary water pump.

Tech holds up heater core
Differences in Brake Fluid Matter To Cars – And Owners

Though DOT 3, 4 and 5.1 brake fluids are technically compatible with each other, when mixed, fluid properties can change.

Brake Hardware

Specific hardware does not do its job if it is left in the box.

Jump Starting an EV

If an EV with a full battery won’t start, here’s how you can get it up and running.

TPMS Valve Stem Tips

No matter the type of stem, carelessness can result in a broken sensor.

Engine Bay Covers: Cosmetic or Comedic?

Each year, it seems engine bay covers get bigger and more difficult to remove.