Hey Guys, recently I own a 1972 F250 with a 360 V8 and C6 tranny. It runs 6mpg and I'm woundering if that is normal. I'm not towing or carying heavy stuff. But on the other hand it should have ringed a bell when seeing the 4 gascaps. There is room for almost 80 gallons of gas.
Sometimes it runs really smooth but the next day it runs poor like its not using all cylinders without having anything changed. The temperature gauge just stays a little above the C. Guess thats not normal too.

Maybe you can tell me how to adjust the ignition and carb?

thanks Frank