Quote:
Originally Posted by 099f350
alot of folks think the new fuel is the cause (ulsd)
mine started leaking shortly after the rollout on the new fuel. and not just dripping, but a good flow. i guess the new fuel is thinner.
kinda makes you wonder what its doing to the rest of the fuel system.  |
yep, I hear the same thing. A benefit of sulfur was it's ability to cause rubber to swell (and lubrication). I run Stanadyne Perfermance Formula all the time. does not have sulfur (per Fed Law) but it is supposed to "maintain" the fuel system. bottom line, use an additive or you will eventually have problems in older engines. fuel used to be 1000ppm sulfur, last year it was 500ppm, now in 2007 it's 5 ppm!!!! ouch!