From 4L80E and Allison six-speeds to the 10R80 and Gear Vendors, these overdrive transmissions reshaped street performance, ...

Engine mounts fail gradually causing sluggish shifts and $800+ repair bills when ignored-spot early warning signs to prevent costly damage.

Has it really been 13 years since Chevrolet Performance first introduced its Connect and Cruise LS3 engine and 4L70E transmission combo at the 2011 SEMA show?! Today, the concept seems like a ...

The driveline might be one of the most overlooked series of components on fire apparatus, yet it’s one of the most important. Your vehicle has to get members to the scene efficiently, it must function ...

Separate gear and engine problems with some Nissan Rogue compact SUVs can cause them to lose power, safety regulators warn.

That sweet, chemical smell under your car's hood isn't a good sign. Find out which three mechanical failures are likely draining your transmission right now.

In order for our cars to carry us to and from our various destinations reliably, all the parts must work together smoothly. The fuel and air intake systems provide the ingredients necessary to power ...

In a bid to offer a wider array of powerful, fuel-efficient gasoline engines, Jaguar will add two new engines and a new eight-speed transmission to its lineup. In the U.S., Jaguar’s V-8 lineup makes ...

We purchased a motor from Jasper for a 2005 Ford Explorer. It lasted about 2 months and then we had to replace it. We reported it to Jasper. They told me what would be covered. My mechanic removed the ...