Thanks Guys....I modified the fuel tank caps adding a snorkel vent to each and am hoping that will ratify the situation. Replumbing to connect a vent to each tank that was not supplied by Zenith as well as adding a selector valve, again not supplied by Zenith, would be a big undertaking at this point. Will let you know the results. Thanks again.
Added by Chris M. Brammer, Jr. on November 11, 2016 at 8:57pm —
Hey Guys....Looking for HELP. I have the same problem with my recently completed CH750 STOL as far as unequal fuel flow from the right and left tanks. SCARY!!! I flew about 40 minutes yesterday, starting with even tank levels of about 8.5 gallons in each, and landed with 4 gallons in the left and 8 gallons in the right. I have the vented caps that were supplied with my kit. Also noticed 100LL blue stain on my new vinyl covered right wing. A bummer. I plumbed both tanks straight across in the… Continue
Added by Chris M. Brammer, Jr. on November 5, 2016 at 3:29pm —