Jump cables and tire pressure gauges are only the tip of the iceberg: a prepared driver needs a lot of tools in their trunk to always be prepared.

Opening up the valve plate to examine reed valves—the heart of the air compressor. This diagnostic step checks sealing, ...

Part 1 in this series covered defrost cycle problems in heat pumps. Now, let's discuss the second major winter issue: heat pumps stuck in one mode. The customer calls and says the system won't switch ...

This technical primer breaks down defrost control board operation, key components, and practical troubleshooting steps every ...

A maintenance assembly error during a shop visit led to extensive internal damage in a Pratt & Whitney PW1127GA-JM engine powering an IndiGo A320neo, forcing the aircraft to return to Amritsar in ...

The Environmental Protection Agency has stopped estimating the dollar value of lives saved in the cost-benefit analyses for new pollution rules. By Maxine Joselow Future games will need to be held at ...