On the way out this morning I stopped off at Advance Auto Parts (new chain up here in the N.E.)and they had quite a good selection of motor oils. Havoline dino, blend and synthetic in every viscosity, M1 in every vis, Mobil Drive Clean Plus, every variation and vis of Pennzoil, Valvoline, QS and Castrol you can imagine. Slightly higher than Walmart prices on most of the stuff, but not by much. For instance, Pennzoil Conventional is 1.44 / qt. and M1 is $4.78 / qt (a penny more than Wally). The only thing they had in 5 qt. jugs was dino Havoline in 10w30.
On a whim, I picked up a case of Havoline synthetic (not the blend) 5w30 at $3.78/qt. Now that my F150 is out of warranty I think I'm going to give it a try using a 7500 mile drain interval. I would be very surprised if this oil can't hold up to that given the amount of interstate driving I do. Chevron Supreme conventional did very well for me at almost a 5,000 mile interval so I'm expecting significantly better performance from this synthetic.
I'll use up the remainder of my Chevron Supreme conventional on the new Pathfinder then at around the 10,000 mile mark perhaps I'll swith it over to the Havoline synthetic also (pending a favorable UOA from my F150).
One part of me says I'm nuts for messing with the success of Chevron Sup dino given the very good UOA (and the price) but another side of me wants to satisfy this weird curiosity and urge to try different motor oils and see how they compare in the lab results.
I blame all you people for my new eccentricities
.
Mikep
On a whim, I picked up a case of Havoline synthetic (not the blend) 5w30 at $3.78/qt. Now that my F150 is out of warranty I think I'm going to give it a try using a 7500 mile drain interval. I would be very surprised if this oil can't hold up to that given the amount of interstate driving I do. Chevron Supreme conventional did very well for me at almost a 5,000 mile interval so I'm expecting significantly better performance from this synthetic.
I'll use up the remainder of my Chevron Supreme conventional on the new Pathfinder then at around the 10,000 mile mark perhaps I'll swith it over to the Havoline synthetic also (pending a favorable UOA from my F150).
One part of me says I'm nuts for messing with the success of Chevron Sup dino given the very good UOA (and the price) but another side of me wants to satisfy this weird curiosity and urge to try different motor oils and see how they compare in the lab results.
I blame all you people for my new eccentricities
Mikep