Join Date: Jun 2019
Location: Calgary, AB, Canada
I read up on what the 6.7 guys do and they siphon it out, i think ours might be different tho as i tried to feed a hose down it and there is a hard "stop" where it wont go any further and its still not below the fluid level and dry. Its probably some sort of a filter screen to stop **** getting in there, when i pulled the hose out there was crystals smooshed on the end which is a sign of old DEF
might try a smaller OD hose and a vacuum pump tmrw.
2018 F150 Lariat Sport - Oxford White, every available option.