[ZAMBUCA]

Can any body tell me of any draw backs from running biodiesel on an 06 jetta with 140k on the speedo thanks.

 

[chittychittybangbang]

No but your fuel filter will probably clog up due to cleaning out all the buildup. You could start with a month of B20 and then change the fuel filter, then go to B100.

 

[ZAMBUCA]

Thank you. You all ways have the answer

 

[ZAMBUCA]

Should i after that filter change go back to the factory intervals of filter changes?

 

[chittychittybangbang]

It depends on how dirty the fuel system is. Once it's clean and assuming your biodiesel is good quality, 20k should be OK.

 

[ZAMBUCA]

Thanks again