I couldnt make up my mind
Elder User
Joined: Aug 2002
Posts: 773
Likes: 0
From: VA/USA
I couldnt make up my mind
I did the same thing once years ago, figured I was complicating things (in my own head if nowhere else) - though if it were me, I'd trade the Citgo and Havoline for Mobil and Castrol - but thats just me - hope we (I) haven't started anything hostile here . . .
Post Fiend
Joined: Jan 2000
Posts: 5,860
Likes: 4
From: Metro Detroit (Redford)
I couldnt make up my mind
Hmmm. Let's see, how about one quart each of Rislone, Marvel Mystery Oil, Restore, Gunk Engine Flush, and ATF? Would make one vicious engine flush, aye? 
But seriously, I would have no problem with the five different brands of oil, so long as they are decent quality brands and you get the correct viscosity range.
But seriously, I would have no problem with the five different brands of oil, so long as they are decent quality brands and you get the correct viscosity range.
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Posting Guru
Joined: Feb 2002
Posts: 1,712
Likes: 1
From: Atlanta, Georgia, USA
I couldnt make up my mind
Why even use oil? Just get enough Duralube and ProLong to fill your crankcase, and then add a few drops of Marvel Mystery Oil and Risoline just to keep things on the safe side. I think that alone will more than triple your gas milage and you can expect 1,300,000 miles of service life from it.
'77 F100, 302 (the aftermarket Prodigy), C4
Cadet Second Lieutenant John F. Daly III
South Carolina Corps of Cadets, The Citadel
The TorqueKing
'77 F100, 302 (the aftermarket Prodigy), C4
Cadet Second Lieutenant John F. Daly III
South Carolina Corps of Cadets, The Citadel
The TorqueKing
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Postmaster
Joined: Aug 2001
Posts: 4,532
Likes: 5
From: Trussville, Alabama
It will not work.
The additive packages will clash.
Zinc globs will precipitate out.
The engine seals will shrink up and fall out.
Your engine will make a lot of smoke and then explode.
You have been warned.
The additive packages will clash.
Zinc globs will precipitate out.
The engine seals will shrink up and fall out.
Your engine will make a lot of smoke and then explode.
You have been warned.