Which of the following is the most critical result of a rust hole in an exhaust system?

A fellow YouTuber recommended it. Why not give it a try?
Two solutions for yellowed, hazy headlights.
They look the same, but serve different roles. Here are the very specific scenarios where the lesser-known parallel connector shines.
Auto care news and advice you can use.
Stevan Ivanov strives to give a little-known brand its rightful place in automotive history.
Four reasons to buy a ½” breaker bar adapter.
PTFE tape is essential for threaded connections that need a good seal.
Saving time and labor while giving PPI customers a clear picture.
If you have tools that use 9 volt batteries, it’s cheap and easy to convert them to rechargeable batteries. Watch to learn how it’s done!
Shop Press is the news and idea hub for everything related to working on cars and trucks, focusing on repair, technology, and wrenching lifestyle. With interesting stories from around the world, features on creative people and solutions, and all kinds of other stuff that’ll make you use your mind and your hands.
Auto care news and advice you can use.
Understanding how voltage is used in an electrical circuit can help your troubleshooting.
A local automotive event is the cure for whatever car doldrums you’re in.
What tools do you trust when installing wheels on a vehicle? The trusty torque wrench, or the straightforward torque sticks? Or maybe both?
Here’s 4 reasons you should consider putting them to work at your shop.
Examining the differences (and similarities) between these key roles in the automotive service industry.
Think you know your dash lights? Shop Press contributors Keith, Miriam, Chris, and Greaser try their best to identify all kinds of lights, symbols, and indicators.
Don’t break fittings—break ‘em free.
That old smartphone can actually help when you don’t have a second set of eyes to help out.