Frustrated by missing grid lines on your Chevy Silverado or GMC Sierra camera? Here is why they vanished and what the dealer ...
The consolidated class action lawsuit over defective GM 6.2L L87 engines begins, covering hundreds of thousands of vehicles and alleging inadequate repairs.
HP Tuners cracked the engine control module for GM's LT6 and LT7 V-8s, and then a modded ZR1 registered 1180 horsepower at the wheels.
The same story goes for its figure-eight performance. 21.9 seconds at 1.08 cumulative average g is a supercar number, but it puts the ZR1X in a seven-way tie for fifth. Meanwhile, the standard ZR1 ...
AMC was originally going to include electronic fuel injection on a selection of its models from 1957, but design flaws led to this plan falling apart.