I’d like to introduce the transmission industry to Ford’s latest 8-speed offering. This unit is about the same size as the 6F50N, its 6-speed...
Change happens even when you don’t realize it. Change in this industry is happening quickly and that trend will continue for several years to come. All too...
When I was younger, a lot younger, one of the first college classes I attended was a physics class. I learned tons about our world and why things work as they...
An early model Ford Transit Connect comes in with the check engine light on. Perhaps it was recently purchased, and the new owner got it for a low price...
The ZF 9HP48, also known as the 948TE for FCA (Fiat/ Chrysler Automobiles) vehicles, is a nine-speed transmission found in various Honda/Acura models, many FCA...
The call has gone out by the government to increase fuel mileage, and the automotive industry designers have answered. First, it was lock-up converters. Then...
Understanding and diagnosing today’s domestic all-wheel drive systems can be quite intimidating. They’re designed to operate in conjunction with many of...
Jatco CVT transmissions have always had a belt to transfer power from one pulley to the other. The belt has worked out in light cars with small engine torque...
Automobile manufacturers are exploring every way possible to make vehicles more fuel-efficient. Powertrain management strategies are tailored with this in...
As most shops in ATRA know, I have been producing Rebuild books for many years now. Each book has its own set of challenges. The challenges vary from project...
The ZF9HP48 unit entered the transmission market in 2014. This transaxle is used in a wide variety of OEM applications worldwide (Figure 1). While each...
Exploring the purpose for the Service Fast Learn Adapts procedure.
By now, most builders in major metropolitan areas have developed a process for building the...
Engines and transmissions have typically shared the vehicle’s cooling system. Cooling systems on older vehicles were very simple; they had one mechanical...
The A6 series transmission found in Hyundai and Kia applications has been with us since 2009. However, they have not been a frequent attraction in our...
The ZF 8-Speed transmission is a well-balanced unit that seamlessly fits into powertrain management systems. With a blend of shift quality, gear ratios, unit...
The first of the 8-speeds was the AA80E, which appeared in the Lexus GS 460 2008-11, Lexus IS F 2008-14, and Lexus LS 460 2007-14. That was followed by the...
In this edition of Fun with Transmissions we’re going to check out the new 8F35 from Ford Motor Company (figure 1). We’ll take a look at some interesting...
Each year we see manufacturers adding more gears to familiar transmissions, all in an effort to coax more miles out of each gallon of gas. In 2013...
Normally, when a road trip is planned, it’s planned out using some form of map or GPS. Imagine going on that trip without the use of either. There’s a...
As technicians, we rely heavily on our scan tool. DTCs, output controls, resets, special functions, and datastreams guide our decisions on how to diagnose a...
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