engine diagnosis

Worn piston rings: symptoms, causes and sealing solutions

Learn how to identify worn piston rings: excessive oil consumption, exhaust smoke, and power loss. A comprehensive guide with solutions.

3 years ago Read

Six car problems and the smells that signal them

Discover the six unusual smells that may indicate serious car issues. A practical guide to diagnosing faults by odor.

6 years ago Read

OBD2 Error Code P0427: Causes, Symptoms, Diagnosis

Comprehensive guide to P0427: bank 1 catalytic converter efficiency, common causes, symptoms, and diagnostic steps.

6 years ago Read

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.

7 years ago Read