Depending on the engine's compression ratio, static compression test results will vary a bit. Naturally, an Integra Type R's results will be significantly higher than our 4G63T's low-compression turbo ...

If you've ever seen a port by your car's dashboard that can't charge your phone or provide auxiliary power from your vehicle's battery, there's a good chance that it is an OBD (On-Board Diagnostics) ...

Your engine’s about to die, but your dashboard won’t tell you until it’s too late. While mechanics rely on expensive diagnostics and lab tests, there’s a brutally simple visual check that reveals ...

This article originally appeared on Milwaukee Journal Sentinel: She took her car to Firestone for a diagnostic test. The car returned undrivable. When Ashley Pittman's car started shaking while ...

Like a full body exam, a full vehicle diagnostic sounds like an in depth scan that will detect any problems with your vehicle. Unfortunately, a full diagnostic—like an annual checkup—is confined to ...

CUMMINS Inc confirmed its commitment to customers in the heavy-duty truck market with the announcements of fuel-efficiency improvements, a new engine rating, and Connected Diagnostics. Cummins entire ...

Car owners dread few things quite as much as a vehicle's "Check Engine" light. However, the dreaded signal doesn't always foretell a worst-case scenario for motorists. They can even help prevent ...