MicroRacer
Veteran Member
I have to admit I'm afraid of this combination. In just lost the injector pump in my 1981 Rabbit Diesel Pickup. I have been running close to B50 all summer. After just one tank of ULSD and biodiesel, my injector pump has failed. The place that I am getting my injector pump rebuilt told me that he normally gets 13 to 15 injector pumps a month. He is now getting that per week and he is blaming ULSD.
In my wife’s car we have been running B100 all summer long and then we will go to B50 for a winter mix using kerosene, and some LSD. I plan on staying away from the ULSD until I find out more.
How does ULSD and Biodiesel affect the seals and do they affect them differently. I was hoping for closer compatibility, but I have a lot to learn.
In my wife’s car we have been running B100 all summer long and then we will go to B50 for a winter mix using kerosene, and some LSD. I plan on staying away from the ULSD until I find out more.
How does ULSD and Biodiesel affect the seals and do they affect them differently. I was hoping for closer compatibility, but I have a lot to learn.