One aspect of routine car maintenance is making sure your fuel injectors are clean, and there's a few things you can do to ...

Along with improving reliability and performance by enhancing control of the air-fuel mixture, injectors also need less ...

Sometimes, weird noises from your engine can mean a clogged fuel injector. While cleaning them is a band-aid, sometimes, you ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...

The regulator controls fuel pressure for your engine. When it goes bad, signs include misfires, black exhaust smoke, stalling ...

The test involved two driving styles: one was steady driving in a straight line, accelerating and decelerating as needed; the ...

Ever wondered what went into the testing process for the MPG rating on your car? Here's how those numbers are derived and why ...

I’m trying to work out why my 2006 Volkswagen Passat recently started stalling while I am driving. Also, in the past three months it randomly doesn't have enough fuel to start, even though it has more ...

When we usually drive on the highway, isn’t there something we all care about: what speed is the most fuel-efficient? After all, gas money doesn’t come easy, and saving a little is still saving, right ...

Diesel engines run hot under load, but extreme heat means trouble. Here are the hidden causes of rising exhaust temps and how ...

Avoid costly mechanic scams like $150 air filter markups while addressing serious coolant leaks that cause $7,000 engine ...

Learn how to prepare your diesel truck for long hauls. Discover key inspections and maintenance tips to ensure its safety, reliability, and compliance.