Diesel 911 has been a possible cause of VP44 pump failure though. I can't confirm that though.
Care to elaborate? I haven't heard this before.
Diesel 911 has been a possible cause of VP44 pump failure though. I can't confirm that though.
IIRC... It has a lot of alcohol in it and people were adding it directly to the filter and being that a VP44 relies on diesel for lubrication it galls up and no workie no more. It was explained to me once a long time ago so that's how I remember it.Care to elaborate? I haven't heard this before.
So these additives are only needed for Colder operation right?
Any benefit to running it during summer hot weather?
Don't know a lot about the other ones but howes is a year round treatment. And there are benefits. I saw a little better mileage (1-1.5mpg) and whether or not you want to believe it the engine did run smoother all around.So these additives are only needed for Colder operation right?
Any benefit to running it during summer hot weather?
So these additives are only needed for Colder operation right?
Any benefit to running it during summer hot weather?
IIRC... It has a lot of alcohol in it and people were adding it directly to the filter and being that a VP44 relies on diesel for lubrication it galls up and no workie no more. It was explained to me once a long time ago so that's how I remember it.

That is interesting!Interesting. It clearly claims to be a lubrication aid. Using the same "Slickdiesel Lubricator" that the other Power Service products have.
http://powerservice.com/psp_product/diesel-911/
Any issues that could be related to premature wear due to lack of lubricity in the fuel (ULSF)We use Stanadyne blue stuff in the 6.2 and 6.5, and a cocktail of different FPPF bottles for the Duramax.
I forgot my Stanadyne before a big road trip and used Lucas instead. Worked well.
David
I'm definitely in the pro-additive camp. ULSD, and even B20, needs help.Any issues that could be related to premature wear due to lack of lubricity in the fuel (ULSF)

