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P0420/P0430—The #1 DTC in the Country

DTCs (Diagnostic Trouble Codes) P0420 and P0430 are generic industry codes and part of the OBD-II standards. The descriptor labels the code(s) “Catalytic Converter Efficiency Below Threshold – Bank 1 (or 2)”. And the number one part sold to repair this problem is a...

Troubleshooting Fuel Trim–ASE Practice Questions (VIDEO)

Description Technician A and Technician B are discussing ways to use fuel trim as a troubleshooting aid. Technician A says that fuel trims that are correcting for a lean condition at high RPM and load conditions indicates a problem in fuel delivery. Technician B says...

Add or Delete These Simple Parts to Help Customers Save Money

Looking for an easy way to win over your customers that they’ll enjoy every time they drive? Look at their vehicles from a hypermiler’s perspective. In case you haven’t heard the term before, the hypermiling community is obsessed with optimizing their vehicles’ fuel...

Are You Properly Checking Hub Bearings For Wear? (VIDEO)

Description The old “grab the wheel and shake” test you may have used for tapered bearings doesn’t apply for the hub bearings found on most of today’s vehicles. Pete Meier explains how a dial indicator is necessary for a true wear check.Related Videos

Efficiency is the Name of the Game

Someone once told me that successful auto repair is a game of inches. But in our fast-paced, ever-evolving industry, inches are no longer accurate—we need to hit the bullseye every time. Margins are tighter, technology is advancing rapidly, and customer expectations...

Misfire Cause–ASE Practice Questions (VIDEO)

Description Technician A is diagnosing a misfire. He states that a misfire is caused by a fault in the ignition system and that new plugs and coils will repair the problem. Technician B says that a misfire is detected when the ECM detects a variation in crankshaft...

A History of the U.S. Presidential State Car (Part 2)

In Part 1 of this piece, I traced the history of the U.S. presidential state car from the beginning to the Kennedy Lincoln Continental. In this part, I’ll pick up with President Lyndon Baines Johnson’s state car and continue to the present day.1967 Lincoln Continental...

Why Wheel Fastener Torque Matters More Than You Think (VIDEO)

Description If you’re still using torque sticks and impact power to install lug nuts and lug bolts, it’s time to reconsider. Pete Meier explains why the torque wrench is the only correct tool for the job … and what can go wrong when you don’t use one.Related...

Watch this video on the invention of the Ford V-8 engine

by | Feb 29, 2024

If you enjoy pioneering developments in automobile history, this video on the development of Ford’s V8 engine is a must-watch. It’s a bit on the long side (a little over an hour), but it’s well worth your time to fully appreciate this revolutionary success in Ford—and automobile—history.

Although Ford’s Model A was hugely successful, by 1931 the market was changing. The stock market crash of 1929 and Chevrolet closing the sales gap with Ford (largely due to Chevy’s six-cylinder engine) were putting Ford on its heels. Henry Ford wanted to regain the market lead by introducing a V8 engine that was affordable to the masses. However, his previous attempt with an X8 was too heavy and complex to work effectively for what he wanted. Ford had been putting V8 engines in Lincoln, but those engines were cast in complex sections. In order to bring down the cost of the V8 engine to make it affordable, he wanted to cast the engine block in one piece.

This led to Ford’s secret V8 engine project that ran from 1931 to 1932. By March 9, 1932, Ford’s first one-piece V8 engine rolled out of production. Although it initially didn’t sell well and the earliest Ford V8s had mechanical problems, by July 1932 Ford was selling three times more V8s than their four-cylinder cars. Watch the video for more on why this was an automotive milestone, how it helped Ford beat the competition yet again, and how it made the flathead V8 synonymous with Ford for the following two decades.

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