How often do we need to replace the plugs on 2018 RLX Sport Hybrid?
I went to the dealer today for safety inspection with 52K miles and I was told that it is recommended every 50K miles, is it true?

 

Check the owner’s manual to confirm

 

Whenever your Maintenance Minder gives a service number with a "4", you are due for new spark plugs. The other maintenance done when a "4" shows up in the Maintenance Minder are Timing belt change, inspect water pump and check valve clearance.

 

Here's the schedule I use (I'm "old school" and don't really trust that bunch of sensors they give us).

 

thanks, that's what I thought too, 100K.