I hate to complain about a good running and driving truck but. . .
1972 FJ40. Original engine (good compression), 3spd trans, newer plugs, wires, etc. Stock correct 4/72 carb rebuilt within last 100 miles by the shop that does all the rebuilds for local toyota dealership.
Running a mid-80s 60 series electronic distributor, dented side cover style (Per @Coolerman ) and the extra hold drilled in the carb.
Asked Jim C if I need a recurve on the dizzy and he said 'nope.'
I reviewed the '2f intake manifold leak' thread but not sure if it's the same and did not want to hijack that thread if not. (My idle solenoid is wired to the voltage regulator, I think, below the brake booster)
Truck starts (with a tiny bit of choke) runs/idles just fine (choke off). Runs smoothly, not like a misfire at all.
Accelerates as well as a 1f can, top speed of around 60, a little drag at the top end.
While running, it smells like raw fuel BAD. Replaced exhaust recently (needed it badly) and that made it more quiet and less exhaust in the cab but still strong fuel smell.
Black smoke and raw fuel out the exhaust too.
Does not get driven much, but when I get it out of the garage I drive it a lot for a week or so; still bad fuel smell.
Removed the (stock) air cleaner for a look-see.
Raw gas soaking the front passenger side of the carb base. Turns out that stud is stripped so cannot be tightened. When I removed carb to repair manifold I found fuel everywhere and an impressive puddle in the bottom of the intake manifold (at least it's not cracked. . . ) Gaskets soaked, carb base plate soaked. Looks like site glass was empty.
Photos below. Sorry for the long intro, want to provide all variables.
Just the loose stud? Internal carb problem?
1972 FJ40. Original engine (good compression), 3spd trans, newer plugs, wires, etc. Stock correct 4/72 carb rebuilt within last 100 miles by the shop that does all the rebuilds for local toyota dealership.
Running a mid-80s 60 series electronic distributor, dented side cover style (Per @Coolerman ) and the extra hold drilled in the carb.
Asked Jim C if I need a recurve on the dizzy and he said 'nope.'
I reviewed the '2f intake manifold leak' thread but not sure if it's the same and did not want to hijack that thread if not. (My idle solenoid is wired to the voltage regulator, I think, below the brake booster)
Truck starts (with a tiny bit of choke) runs/idles just fine (choke off). Runs smoothly, not like a misfire at all.
Accelerates as well as a 1f can, top speed of around 60, a little drag at the top end.
While running, it smells like raw fuel BAD. Replaced exhaust recently (needed it badly) and that made it more quiet and less exhaust in the cab but still strong fuel smell.
Black smoke and raw fuel out the exhaust too.
Does not get driven much, but when I get it out of the garage I drive it a lot for a week or so; still bad fuel smell.
Removed the (stock) air cleaner for a look-see.
Raw gas soaking the front passenger side of the carb base. Turns out that stud is stripped so cannot be tightened. When I removed carb to repair manifold I found fuel everywhere and an impressive puddle in the bottom of the intake manifold (at least it's not cracked. . . ) Gaskets soaked, carb base plate soaked. Looks like site glass was empty.
Photos below. Sorry for the long intro, want to provide all variables.
Just the loose stud? Internal carb problem?