Quote Originally Posted by Byte_Butcher View Post
Once apon a time (late 80's?) certain models of Ford cars with carburetors had an external fuel flow sensor in line with carburetor. The sensor was used for a onboard gas mileage calculator...

I had a GF years ago who had a Ford Capri (I think it was a Capri) with the 2.6L V6 and it had the mileage calculator and fuel flow sensor.

Maybe you could still score one at the auto parts store or wrecking yard.
Good lead, didn't know that. I will pursue.

Thanks