Cast manifolds vs. headers: Which is best for performance?

How to install metal cable/zip ties | Dorman 83916

Turbo engine oil change PSA for techs and service writers

How to choose the correct battery for your car or truck

Easy way to replace battered ProMaster van door panels | Dorman 82546

What is a divorced transfer case?

Would you rather practice swapping a flat tire for a spare or learn the hard way?

A smarter way to test compression

What you need to know about banjo-style rear ends

Three easy ways to work like a real mechanic

The easy fix for Ram trucks with electronic power steering problems | Dorman 601-903

What tools do you keep in your road box for car repair?

What to do with used engine oil | Oil filter change part 12

Most important thing to check when removing oil filter | Oil change tips part 10

Don't use tools to install a spin-on oil filter | Oil change tips part 11

When was your oil last changed? | Oil change tips part 13

Don't make this rookie oil change mistake | Oil change tips part 9

The smart way to remove an oil drain plug | Oil change tips part 8

Inexpensive OBD-II code readers can be both helpful and harmful

Simple trick to get all the oil in the pan | Oil change tips part 7

Don't make this common oil change mistake | Oil change tips part 6

The right tool to remove push pins | Oil change tips part 5

Get spare supplies for time and cost savings | Oil change tips part 4

Easy way to avoid spills when draining oil | Oil change tips part 3

Best practices for cartridge oil filter changes | Oil change tips part 2

Oil filter removal with a screwdriver? | Oil change tips part 1

Destructive testing: OE power steering coolers vs. Dorman OE FIX

Air compressor vs. portable tire inflator: pros and cons

What does an OBD-II “P” code mean?

Hidden feature in Dorman OE FIX steering knuckles

Cool vs. correct: JDM window glass

Which tire pressure gauge is right for you?

Repair for sloppy or broken Dodge/Ram shifter bracket | Dorman OE FIX 905-670 & 905-671

Ideal kit for Chevy/GMC alignment issues

Making custom coiled wire is easier than you think

Why “topping off” a gas tank can be an expensive mistake

Clean your shop’s shared spaces!

The collapsible tool every “car person” should have | Dorman 711-900

How to choose and install vinyl lug nut covers on your wheel hardware

Smarter IMRC design for KIA/Hyundai 3.5L V6s | Dorman OE FIX 615-472

Keep some fuel hose with your spark plug socket for easy installation

How to easily install an extra 12V cigarette lighter socket in your vehicle

If you have a soldering iron, you need a solder sucker

Airbag Direction | ASE Test Practice Question 15

Save your weekend with an exhaust manifold clamp repair kit

Is your shop's contact info up to date?

Don’t make the mistake of overlooking coolant reservoirs

Bump Steer | ASE Test Practice Question 14