Same thing really. When it says on the pump, "May contain up to 5% Biodiesel", really means you have no idea how much Biodiesel was added so you have to assume 0% and use a lubricity additive.It isn't poor quality really it is inconsistent quality. The Infineum survey shows that most are way better than US regs require and even that Bosch stipulates to be used for longevity. Probably 95% of the fuel tested was below 400 HFRR. It is the other 5% that may damage your pump, and you never know where that 5% may show up. The percentages used are for example only but make sense. I haven't done the math on the results of the survey.
^This^ is the correct way.Any debates on whether additives are best added before or after fueling?
Im thinking next time i add it before fueling up to allow for best mixing in the tank...
You could try these bottles:Thanks for all the responses, as this is all new, I was unaware of the "check" flaps that lock the valve in place, and would a larger funnel open the flaps? mine is a small funnel, or is it fine pouring into the openings of the valve?
ALSO, any ideas for the bottles? they sound much simpler, but am having trouble finding something feasible
Mine happens after fueling. I quit carrying around the additive in the trunk, as it always made the car smell. Even inside of tupperware, inside of zip locks, etc. So, I fill up and add it when I get home.Any debates on whether additives are best added before or after fueling?
I have little plastic bottles that I just squeeze and it shoots in easily around the misfiling guard. Either through the hole in the center or around the edges. I've never had to use anything to actually open the nozzle. Just pour it in, it will go in easily.Im thinking next time i add it before fueling up to allow for best mixing in the tank... and i had trouble adding it last time, the funnel wouldn't unlock the nozzle valve and i had to gently pour it in through the openings of the valve.
I mix it up at home and keep 3-4 bottles pre filled. Once I get back from the station, I just pour it in. Nobody sees or says anything. i just use a funnel and either bottles with marks on them for specific oz's or I use things like the STP Fuel System bottles that are about 6.5 oz. I put the STP into my wife's gas car, rinse out the bottle and let it sit for about a week before I use it.I mentioned I'm using the measuring cup and funnel, any other better ideas? this technique seems cheesy, especially when people look at me like *** is this guy doing!?!