Sorry to just drop off the grid like that. I got the van home in one piece. I did run out of CNG one time since the refilling station I chose was a "fleet only" and a special card was required. Now I see the iphone app shows which stations are which. The CNG is technically factory, Even has a Ford CNG addendum to the owners manual. The gas tank has been removed and a large CNG tank is in it's place. There are also 2 smaller tanks where the spare tire usually is. The van is solid and I have the service records. The only issue is that the brake pedal won't come back up while its running so I had to hook my foot under it and pull it back up each time. It's probably a booster or module issue. Other than that it is one clean van. I've been busy so, it's been parked since I got it home. It's so clean that I'm half tempted to re-sell it to one of those guys that drives people from Tijuana to Santa Ana. I've been told they love the CNG EB vans. If I did that I might be able to find another van with more stuff already done to it. We'll see.