automotive diagnostics
All articles tagged with automotive diagnostics
Articles
4 articles
Signs You're Using the Wrong Spark Plugs and Engine Consequences
A comprehensive guide to signs of improper spark plugs, how to choose the right ones, and why correct selection matters for engine performance.
Defective VVT Solenoid: Symptoms, Causes, and Replacement Guide
Learn how the Variable Valve Timing (VVT) solenoid works, its failure symptoms, and a step-by-step replacement guide.
Diagnosing your engine through spark plug analysis: a complete guide
Learn how to diagnose engine issues by inspecting spark plugs, with signs of wear and guidance on replacement.
How to Check Engine Compression Step by Step: A Complete Guide
Learn to test engine compression with a manometer. Normal values: 6-10 bar gasoline, 14-23 bar diesel. A step-by-step guide to assessing engine health.