Thanks Steve I only have about 1000 miles on the oil I will change out the primary right away. I have 75W-90 severe gear in tranny 20-50 in motor and enough for one more oil change. Then should I go with all spectra?
I have a 97 Roadking I bought from friend with 20K miles. He had always used HD Syn3. It would use about 1/2 quart between 2K changes. I switched to Amsoil @ 22K and now have 39K on it and never had to add any between changes.