Was out driving the '50 today, and it was running great, until i got on the freeway.. got onto the freeway, accelerated great and i romped it to pass, and it sputtered and choughed and started running real rough... coasted to the median and there was the odor of extreme lean run conditions...
last august it did the same, and i thought i had narrowed it down to the fuel cap, which was non-vented, so i drilled a small hole in it, and it seemed to run fine.
anyhow, I started it up after 5 minuites and drove it off the freeway at the next exit, to the gas station, and filled it (17 gals, the tank is 26gals).
started up and it ran fine for about 10 miles, and started the whole i'm going to act like im outta gas thing. turned around and started for home (maybe 12 miles away) and it took 1.5 hours to get back home because of the whole start, stop, im going to die thing.
Tank is clean, with a new pickup/strainer in the tank, the fuel lines are new 3/8 steel lines, with no radical bends, all rubber lines are less than a year old, the filter has less than 500 miles on it, the fuel pump has less than 1000 miles on it, the steel line to the carb is new, and bent exactly as the orginal, and is insulated, the carb was rebuilt.... has 2 fuel filters, one is between the tank(canister type) and the fuel pump, and the other is the stock ford filter which screws into the carb.
stats on the rig, 1950 F 1 panel, 1977 400 w/C6, Electric fan...
any ideas?
?
last august it did the same, and i thought i had narrowed it down to the fuel cap, which was non-vented, so i drilled a small hole in it, and it seemed to run fine.
anyhow, I started it up after 5 minuites and drove it off the freeway at the next exit, to the gas station, and filled it (17 gals, the tank is 26gals).
started up and it ran fine for about 10 miles, and started the whole i'm going to act like im outta gas thing. turned around and started for home (maybe 12 miles away) and it took 1.5 hours to get back home because of the whole start, stop, im going to die thing.
Tank is clean, with a new pickup/strainer in the tank, the fuel lines are new 3/8 steel lines, with no radical bends, all rubber lines are less than a year old, the filter has less than 500 miles on it, the fuel pump has less than 1000 miles on it, the steel line to the carb is new, and bent exactly as the orginal, and is insulated, the carb was rebuilt.... has 2 fuel filters, one is between the tank(canister type) and the fuel pump, and the other is the stock ford filter which screws into the carb.
stats on the rig, 1950 F 1 panel, 1977 400 w/C6, Electric fan...
any ideas?
![Huh? ???](https://roddingroundtable.com/forums/Smileys/default/huh.gif)