Please do that. Leaving the light on isn't a good thing.
Suppose you have it on for something like a P0455 EVAP code. Not a "must repair now" code. Then the engine starts detecting a P0300 (random multiple misfire) with the light on already you won't see it coming on for the misfire code, which is a "fix me NOW" code as it can easily destroy the converter.
Friday, July 14th, 2017 AT 9:41 PM