P0441 Lexus -

Question

How do I know when to do coolant flush and what are the symptoms

Answer 1

Hi there

This code is for an issue with the evap emissions purge control system. It hasn't got anything to do with the cooling system in the car. That's regular maintenance that should be done around every 30k miles. Here is some more info on the code.

P0441 LEXUS - EVAP System Incorrect Purge Flow

Read more: https://www.autocodes.com/p0441_lexus.html