ive got a 94 2500 Burb with the 6.5td .. I was wondering if anyone has heard of changing the encoder out with one that can see thru offroad/veggie oil ... ive been told that the stock ones wont like that much .. im ruinng that thru my 6.2 and 7.3 trucks with no problem but they both have mechincal pumps . and mine electronic . Thanks in advance for any help

 

its proper name is a optic sensor. havent heard of an aftermarket one that sees thru dirty fuel better but i know the veggie guys really try to filter it very well or else they have to keep replacing them

 

Well im not really talking bout dirty fuel .. just not clear fuel like onroad its more of a redish-brown . it runs fine in our mechincal pump motors . just not sure how it would do with the 6.5

 

i wouldnt reccomend running 100% bio because the optic sensor will not be able to see through it. lowers grades are ok though