My service station uses old style fuel dispensers (from like the early 80's). We have 4 in-ground tanks: Ethanol Free, E10, Dyed Diesel, & Hwy Diesel. Every time we get a fuel delivery the E10 dispenser slows WAY down. Speed picks back up to normal when the fuel level gets down around 2,000 gallons. Filters have been changed, to no avail. Any help fixing this issue would greatly appreciated.

Welcome to Oldgas.com and Congrats on keeping the old units in service.

Contact Byron at:
http://www.benfordfueling.com/

He is an expert in gas station equipment service and parts.

Check the venting of your tank. Richard

Bradly,

I sent you a private message through Oldgas (look for blinking mail symbol near top of page)