Quote:
Originally Posted by new2subaru
Funny, as soon as I start using Petro 94 mine chirps like crazy in my 2015. I only use it when tracking.
Not a single chirp on Shell 91.
|
I was using 91, switched to 94 for the same reason. kept getting 94 for a while after and noticed that they completely stopped. It took a few weeks, but it stopped.