Tag
#washing
3 posts in Car Diagnostics blog about "washing" — OBD-II diagnostics, DTC codes, repair. ← All posts
-
Car washing and electronics: what pressure water damages
A pressure jet finds what rain never does. The zones not to wash at close range and the consequences for sensors.
-
Road salt and corrosion protection: winter work that saves spring bills
Salt works all winter and the result shows a year later. What genuinely protects, and when washing does harm.
-
Washing the engine bay: why codes appear afterwards and the car will not start
A clean engine bay looks good and occasionally costs a lot. What actually suffers from pressurised water, why the problems arrive days later, and how to wash without consequences.