The demon of engine knock is something an owner of a traditional high-performance Pontiac knows all too well. An engine designed when 102-octane high test was at almost every fuel station in the ...

Here's a review of the correct response and how to avoid common mistakes in an engine-out situation.

The reduced engine power light (typically referred to as the "check engine light" or "malfunction indicator lamp") will illuminate when the engine management unit (CPU) detects a malfunction or ...

So, you’re through your typical mods list on your Coyote. Tune, check. Air intake, check. Headers, check. Maybe you’re not ready to make that transition to a power adder or you’re looking for a ...

Certain examples of the GMC Terrain may exhibit a reduction in engine power. Now, a possible cause for this issue has been identified, as well as a related fix to be performed by a GM technician. In ...

Certain units of the Chevy Equinox crossover may exhibit reduced engine power. Now, a possible cause for this issue has been identified, as well as a fix to be performed by a GM technician. In ...