Cars have two kinds of transmissions; manual and automatic. Manual cars have a clutch which the driver needs and always uses when shifting the gear. A manual transmission car can never shift gears ...
The idea is easy. There are two solenoids controlled by the TCU that select which gear to use by which is off and which is on at any given time. We are going to control solenoid number 2 with a Single ...
When HPP teamed with GM Performance Parts (GMPP) and Classic Restorations to mate the new THM 4L85-E SuperMatic transmission to a built-to-the-hilt SD-455, we wanted to fully document the process.
The automatic transmissions found in many modern vehicles are marvels of engineering. They rely on a huge number of internal parts, like clutch packs, various gears, solenoids, a valve body, hydraulic ...
Q. A few days ago I started the engine on my 2003 Pontiac Grand Prix, depressed the brake and attempted to move the console shift lever into drive, but the shift lever release would not depress. I ...
Q: My car is a 2008 Buick LaCrosse with the automatic shift on the steering column. It has begun sticking when in "park" and won't release even though I press the brake pedal hard. I had to push the ...