Cadillac’s 21st-century resurgence began with the first CTS-V (2004–07). Its mission was simple but ambitious: Go ...

We've seen some bonkers engines in our day, and truth be told, this three-cylinder diesel isn't the strangest of the lot.

Repairing a 7cc thumper engine with a tricky misaligned pushrod—watch the step-by-step fix that brings it back to running ...