Based on what people are saying about Auto-RX, I thought I'd try it on a '91 MB 300 SE I'm trying to get back on the road after sitting for 3+ years.
The oil in it is new as I dumped the old oil out before I started it for the first time. New NAPA Gold filter as well.
Before I found theis super forum, I didn't know about A-RX, (or much about oil in general), so In addition to putting in new oil, I added a qt of Rislone to the engine @ the suggestion of some other folks I know.
Here's the question. Can I use A-RX with the new oil if it has Rislone in it, or will the A-RX only work with straight oil? I'm looking to clean the engine as I don't know the oil history and I want to use a good synthetic in in when I'm done.
The new oil has 0 (zero) road-miles on it as the car is still garaged. I have had it running from time-to-time for maybe 60 minutes total.
The oil in it is new as I dumped the old oil out before I started it for the first time. New NAPA Gold filter as well.
Before I found theis super forum, I didn't know about A-RX, (or much about oil in general), so In addition to putting in new oil, I added a qt of Rislone to the engine @ the suggestion of some other folks I know.
Here's the question. Can I use A-RX with the new oil if it has Rislone in it, or will the A-RX only work with straight oil? I'm looking to clean the engine as I don't know the oil history and I want to use a good synthetic in in when I'm done.
The new oil has 0 (zero) road-miles on it as the car is still garaged. I have had it running from time-to-time for maybe 60 minutes total.