Kmehr
11-07-2008, 14:50
So I have had this recurring problem when running veg oil that when hammering up a hill on the highway i cannot ask more than about 2300 rpms without getting a miss. I have the raptor lift pump from pureflow tech for my veg oil, and it is great. I replaced a pooped out mr. gasket piece of crap with the raptor in a auto parts store parking lot wihtout bleeding the lines and it ran like crap and would not go over 2000. Got home bled the lines and it runs great, until i take it on the highway and try to do more than 2300 on a hill. Is there any way that there is air getting in still and it only affects when under heavy load? Don't have this problem on diesel by the way.