F Fordiesel69 Joined Sep 10, 2005 Messages 2,551 Location Erie, PA Dec 17, 2006 #1 I had 6 qts of this laying around and someone said that todays dino oils will out perform this full synthetic. Is it safe to use for 5k in my lincoln? What group is the base stock?
I had 6 qts of this laying around and someone said that todays dino oils will out perform this full synthetic. Is it safe to use for 5k in my lincoln? What group is the base stock?
D Drew99GT Joined Oct 11, 2002 Messages 22,216 Location Colorado Springs Dec 17, 2006 #2 I'd use it without a second thought...........but maybe I'm daring. Base stock.........if I had to take a guess, I'd say majority PAO. Most full synthetics of yesteryear were.
I'd use it without a second thought...........but maybe I'm daring. Base stock.........if I had to take a guess, I'd say majority PAO. Most full synthetics of yesteryear were.
The Critic Joined Aug 30, 2004 Messages 33,936 Location CA Dec 17, 2006 #3 I used quite a few SJ oils (mineral) for 10k runs and my engine runs fine with no sludge or heavy varnish, so I'd say go for it.
I used quite a few SJ oils (mineral) for 10k runs and my engine runs fine with no sludge or heavy varnish, so I'd say go for it.
dave1251 Joined Jul 15, 2005 Messages 13,189 Location Maricopa Arizona Dec 17, 2006 #4 Use it for 5K no worries.
B BrianWC Joined Feb 9, 2006 Messages 6,902 Location Louisiana Dec 17, 2006 #5 SJ isn't even that old. Go for it. I have SJ Pennzoil Synth in my saab right now.
F Fordiesel69 Thread starter Joined Sep 10, 2005 Messages 2,551 Location Erie, PA Dec 19, 2006 #6 The engine does use oil (valve stem seals). What should I top it off with when it gets low? It uses one qt every 500-700 miles.
The engine does use oil (valve stem seals). What should I top it off with when it gets low? It uses one qt every 500-700 miles.
dave1251 Joined Jul 15, 2005 Messages 13,189 Location Maricopa Arizona Dec 20, 2006 #7 Any SL/SM 5W30.