Engine Diagnostics & Troubleshooting?

Answer Automotive engines have been improved with the use of sensors and computers to provide reliable diagnostics when they require repair. Troubleshooting the modern engine requires a scanning tool, as ... Read More »

Top Q&A For: Engine Diagnostics & Troubleshooting

How to Perform Diagnostics Tests Using a Scanner on a Vehicle's Engine?

An on-board diagnostics scanner saves time when troubleshooting problems with a vehicle's engine. The vehicle's computer runs a series of routine tests and checks on the engine. Once a problem crop... Read More »

How to Troubleshoot Diagnostics of a Ford Windstar's Engine Light?

The Engine light on a Ford Windstar indicates a problem with the Windstar's emissions control system. The Windstar has an onboard diagnostic computer that generates and stores trouble codes. You ca... Read More »

Troubleshooting a 2.2-L GM Engine?

Engine diagnostics and mechanical troubleshooting can take a lot of time if you do not know exactly what you are looking for. Sometimes, a symptom indicating a problem can have multiple root causes... Read More »

GM Engine Troubleshooting?

Troubleshooting the cause of a GM engine not starting may seem like a daunting task for anyone who may have no experience with engines. Diagnosing the problem could save you money in mechanic's fee... Read More »