I'm just starting my rinse phase and it may not be complete before I store the car for a few months. Is there any concern if the car sits for some time before I run it again? Perhaps I should do an oil change again before storing to be safe? What about storing a car part way through a clean phase?
Storing has no effect on your rinse phase just pick up where you left off and finish per instructions and you will get the same result thanks for using Auto-Rx.
