quote:
Originally posted by Stuart Hughes:
Bill,
1. Congrats on your UOA report, they just don't get better than that.
2. All that near-nonexistant wear, and over 40 mpg too?!? I'm jealous, my antique Neon only gets 35-36 mpg at its best.
3. *400* qts of 5w30 oil? Holy cow!
4. As far as shearing into a 20W, with wear #'s like that, who cares?
You have several different brands of 5w30, yes? Maybe you can trade some of it for 5w30 Pennzoil! I abused that oil badly in my car(11.5 K, 13mo), & it still performed well.
Yeah, I think the UOA is pretty good.
I agree, with UOAs like this one, it can shear to 10wt and I really would not care.
The car gets excellent MPG!
I filled up tonight and had 451 miles on the tank. It took 10.35 gallons for a MPG of 43.57!
Just think what It would get if I ran Syn!
(and I have a few times with no difference)
I just wanted to do a run with the following; (since I get some comments about this)
1. Wanted just pure Dino of one brand. It had to be the 2nd run of it so there was no change of the last oil messing with the results.
2. No additives. No LC, No FP, No injector cleaner, zip.
3. Prefer a colder time of year since it's harder on the oil for startups and thats when the wear happens.
4. Quite a bit of short trips in the mix. Short like less than 2 miles at a time.
Got all those covered.
Have not taken inventory yet. But I'm prob in the 350-400 5w-30 range.. Rest would be 10w-30.
The next UOA will be either QS, Chevron or Halovine. I've got enough Castrol UOAs.
The Pennzoil did well! I have a little bit of it left
quote:
Bill, where is your workplace from your house? If it is located to the east, with dominant westerly winds in our latitudes, you may actually be driving with a tail wind most of the time to get to work but face only calm winds on your way back at 2 AM as winds are usually very light at night on days with no particular weather systems. Just a thought
I drive to the north on the way to work (and had high winds today, (Blew trailers on their sides right in front of me!) and then south. The winds here go up the Canyons durning the day and reverse at night. So I get side winds more of the time. At 2 am, the one canyon is getting 20-25mph winds pretty well every night..
I don't think it's making too much change of MPG.
I just drive it around 70 mph which is 2800 RPM on cruise the whole way.
Buy the cheapest gas from a station that sells alot of gas ($2.59 tonight and will be $2.69 this am.. How do I know? Because every other station in town went up to $2.69
.. When I went to work, they all were $2.59 except the Chevron which is $2.79)
I'm really happy with this car.
The amount of miles I have to drive and the cost of gas thank goodness that I have it!
quote:
Do you really think $20 UOA's tell the whole story?
Buster, if it made some Redline, GC, Mobil 1 look good then they are showing how good the oil is doing.
If it's for a cheap conventional oil, then you get what you pay for... $20 UOA could not be worth anything..
I've seen these comments here on this board more than once..
I'm very happy with this UOA. It's proving that I am doing great with my oil and engine use.
Thanks all for your replies! Bill