So your car’s oil pressure gauge is behaving like a metronome or, worse yet, has flatlined altogether and you want to check the pressure manually? Wunderbar. Your engine’s oil pressure is vital to its ...

Modern cars don't have mechanical oil pressure gauges anymore, so you'll be in the dark until that moment when the low oil pressure warning light flickers on. And since no one brags about the oil ...

Your engine’s oil pressure is one of those things that needs to be just right. If it’s too high or too low, it can be indicative of other problems. This is especially true with high oil pressure, as ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader with concerns about a high oil pressure reading on their vehicle. The Car Doctor answers a question from a reader with concerns ...

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The level of sophistication attained in automotive instrumentation has come a long way in the annals of history. According to the Merriam-Webster dictionary, the first known use of the term “idiot ...

How Much Is Too Much?Jon Grasher, viaCarCraft.com: I am working on a '69 Barracuda with a mildly reworked 340. I have had the engine reworked with a roller cam, Edelbrock RPM heads, and an Air-Gap ...

While changing your oil every 3,000 miles was standard practice many years ago, modern lubricants and advances in engine materials and tolerances have largely made that frequency unnecessary. So, is ...

In a 1935 publicity stunt, Fred Key checks the oil in flight. NASM (SI 76-17446) Aircraft piston engines rely on a continuous flow of lubricating oil to prevent wear, so one of the key instruments ...

The last four years I've been doing a restoration on my ’69 Mustang SportsRoof with a 302 V-8 and two-barrel carb. The Mustang wasn't in its original state, and I would like to ask some questions ...