Generator solutions

Power out? How about an inverter connected to your car?
kevm14
Posts: 13795
Joined: Wed Oct 23, 2013 10:28 pm

Re: Generator solutions

Post by kevm14 » Mon Nov 04, 2019 7:08 pm

I have more oils than this but this is just the HDEOs that I have. I found some old API SL Castrol GTX 5W-30. And other stuff, too.

First, the Peak 15W-40 that I bought. This is an unexpected twist. It is API CJ-4, but SN. That is a very unexpected combination. If this does better on oil consumption than my Delo SDE 15W-40, which is CK-4 and SN (and I'd assume a far better oil overall), then I may only be able to conclude that the CK was, in fact, the issue, not the SN. I have at least a few more hours of use this season for leaves so I will carefully monitor oil usage as the Simplicity currently has this oil in it.
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Here is what I just picked up as a good winter oil for my Deutz, knowing that it will be starting up after sitting outside. It looks like a very good oil. 5W-40, CJ-4 and SM. So it will be interesting to monitor this and also see how watery it gets when hot. If it is better than the Shell Rotella T6 5W-40, which I assume is basically the exact peer to this oil, then I can also conclude that the CK-4/SN thing is still bad, at least for these engines.
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Here is the infamous Delo 400 SDE 15W-40 that is the evil CK-4 and SN. I experienced increased oil consumption with this in both my Simplicity and generator. When I say oil consumption, I mean that after 2.5 hours of running, the oil was halfway down the cross hatch on my generator. Sort of similar results on my Simplicity. I recall consumption was low on the older Delo 400 LE 15W-40 which was CJ-4 and SM, with both my Simplicity and generator. I do want to point out that oil consumption doesn't mean the oil isn't protecting the engine or something. But oil consumption can carbon up the combustion chamber and plug, and frankly it is a nuisance because it forces me to check it constantly. Also if I have oil consumption that is NOT caused by oil, that is helpful since it means I probably have severe engine wear. So I like to get rid of oil as the variable whenever possible, so I can know what I am dealing with.
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Here is the original plan for the Deutz in winter. Like I said, for how little I've used the machine I may have noticed increased consumption but that may also be a premature comment because I haven't really put any load on it. What I will say is the oil is quite watery when hot which I do not like. This is the full synthetic T6 5W-40, and is API CK-4. It is, however, not rated for gasoline engines. Makes me wonder whether it would qualify for SN or SM. I know Shell made a stink about removing SN from their oils (I posted that a few back) so this may also suggest that CK-4 is part of my issue. Then again, if it more closely resembles an SN than an SM, then that doesn't mean much just because they didn't happen to label it. Eh.
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And just for fun, here is a quart of my Delo 400 SAE 30. This is actually the oil that got me into these diesel oils probably 7 years ago now. I remember trying this in my push lawn mower and it cut oil consumption to like zero from the previous, I think, Castrol GTX SAE 30. Or Napa SAE 30 because...you know, lawn mowers, who cares right? Well like I said this made me start to realize there are differences. This oil is API CF which is quite old. It would have been specified for something back in the day and it probably would work great in my stuff, just not in the winter months. But what did I do with this info? I said, hey, Delo 400 is great, Delo 400 all the things! But aside from different viscosities, there is this whole API rating fiasco which really changes the playing field.
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kevm14
Posts: 13795
Joined: Wed Oct 23, 2013 10:28 pm

Re: Generator solutions

Post by kevm14 » Sat Mar 21, 2020 1:03 pm

Changed the oil again. It was pretty dark. I think I will switch to SAE30 next time.

Also changed the fuel filter. It definitely had some junk in it, I assume from the tank. Ended up having to cut the line shorter so I will need to buy more line next time I change the filter but that will not be for years so I'm good.

Started it which blew white smoke and it coughed for like a minute as if the choke was on. I think it was set richer from last time I ran it when it was having issues (possibly due to a restricted fuel filter which I have now replaced). So when I leaned it out a bit, it immediately started running right.

Tweaked the governor setting again to around 60.00 Hz nominal with around 50% load.

Should be ready to go - just need to have some SAE30 on the shelf I think for the next couple oil changes since I pretty much gave up on finding a good 15W-40 formulation. Sheesh.

kevm14
Posts: 13795
Joined: Wed Oct 23, 2013 10:28 pm

Re: Generator solutions

Post by kevm14 » Sat Mar 21, 2020 1:19 pm

From Amazon:
Awesome oil for my generator and lawnmower! Great additive package. High in Zinc level 1200ppm and Phosphorus level 1100ppm. This oil has a HTHS equal or greater than 3.7 and no VII to worry about. Use this in your small engines and change out every 50 hours. Yes, you can use in a gasoline/petrol powered equipment or your older car. This oil is dual rated CF and SJ. Just check out the Chevron website and find the ratings yourself.
Ordered 2 gallons of the Delo 400 SAE30.

Just not good to use below 32F (Briggs says 40F though). I guess this will be fine for the generator. If it was brutally cold outside, I could always wheel the generator into my basement assuming I could squeeze it by the CTS-V.

For the Simplicity I wouldn't need to mow or do leaves below 32F but for the trailer, I could simply use the Deutz which has 5W-40 synthetic. So...I guess I have a game plan now.

kevm14
Posts: 13795
Joined: Wed Oct 23, 2013 10:28 pm

Re: Generator solutions

Post by kevm14 » Sun Mar 29, 2020 2:02 pm

Got my oil. Sweet. Hopefully this puts an end to the excessive oil consumption on my Briggs flat head engines (generator and Simplicity).
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