I am on part 2 of my Auto-Rx treatment. (second bottle) My Miata has over 219,000 miles. What effect does adding oil during the treatment have on the Auto-Rx? Does it dilute it at all? I have added about half a quart of oil. Thanks.
Try this. Partner ron in Melbourne mixes up RX with usually 5-litres oil puts whats required in Forklift, truck etc and gives the rest to client for top up so the correct ratio RX to oil maintained. Simple but effective!