Charles Sanville, Author at TechShop Magazine
How To Fix a Blower Motor That’s Not Working

The customer is complaining that it sounds like there’s a helicopter behind the dash of his 2014 Jetta.

The Humble Mechanic: Diagnosing Tiguan TPS Codes

Charles explains common throttle position sensor codes on a Volkswagen Tiguan.

check engine light symbol
TechShop Year in Review: The Humble Mechanic

TechShop is honored to share The Humble Mechanic’s informative and fun content with our readers.

The Humble Mechanic: Replace a Leaking Valve Cover Gasket

Charles shows our technician readers how to replace a valve cover gasket to fix an oil leak.

Drive-Thru Diagnostics

Crank position sensor failure is common on VR6 engines. Mine died on my R32 while I was stopped at the drive-thru.

The Humble Mechanic: How to Fix a Noisy Suspension

Charles switches gears to work on a friend’s noisy Toyota. He takes us through replacing a strut assembly.

The Humble Mechanic: What Happens When A Timing Belt Breaks?

Diagnosing a broken timing belt or broken timing chain, and what that really could mean for the engine.

The Humble Mechanic: Why Mechanics Never Throw Away Car Parts

There’s a handful of reasons why I just can’t bring myself to throw out a lot of the stuff I’ve accumulated over the years, but here are the main reasons I’m nearly a hoarder.

The Humble Mechanic: Squeal! Grind! Clunk! How to Fix Brake Noise

A proper brake inspection, some common causes for brake noise and some steps that may get overlooked.

The Humble Mechanic: Anyone Care for a Milkshake?

Charles helps out a friend whose S10 has been overheating. He takes a look at the coolant, which is “all kinds of wrong.”

The Humble Mechanic: How Good Documentation Will Make You a Better Technician

Charles talks about the importance of keeping good documentation throughout your repair processes.

The Humble Mechanic: Should Repair Shops Be Open?

Charles talks about the recent pandemic and the automotive repair industry.