wirring a 22R on Propane

1stgenxxx

1stgenxxx

Well-Known Member
Joined
Dec 19, 2005
Location
Hudson
My new fuse panel will be here one day this week so the toyota is going to get rewired. It's going to have a Chevy one wire this time:huggy:. The only main circuits will be 12v to the Propane lockout, starter,winch,coil, ignition. Sound right? I think this is all I need to make the truck run. I want to make it as minimal and clean as I can this time.

Also. The truck is running right now with NO vacume lines hooked up! Someone on Pirate told me that I need the vacume timming advance hooked up but I still haven't done it. For those of you who have stripped the vacume lines down...which ones did you keep?
Thanks
 
My 22R on propane is as bare-bones as it gets. I don´t recall off of the top of my head which wires I have or don´t have, but I will go look and take a few pics this afternoon.

p.s. You still need that alt. bracket?
 
here you go... (PO did the wiring so don´t slam me for the wire connections :rolleyes:. I´ll fix it soon)

ai661.photobucket.com_albums_uu335_thjones3_P1010087.jpg


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The wire with the duck tape on it is the charging wire for the GM one wire upgrade. Battery is in the bed.

ai661.photobucket.com_albums_uu335_thjones3_P1010089.jpg


ai661.photobucket.com_albums_uu335_thjones3_P1010090.jpg
 
Well you can even make it more simple and do away with the electric lock off and a run a vacume lock off. I just dont trust the electric lock offs.
 
Yea man I need that bracket asap
PM sent
 
1stgenxxx said:
My new fuse panel will be here one day this week so the toyota is going to get rewired. It's going to have a Chevy one wire this time:huggy:. The only main circuits will be 12v to the Propane lockout, starter,winch,coil, ignition. Sound right? I think this is all I need to make the truck run. I want to make it as minimal and clean as I can this time.
Also. The truck is running right now with NO vacume lines hooked up! Someone on Pirate told me that I need the vacume timming advance hooked up but I still haven't done it. For those of you who have stripped the vacume lines down...which ones did you keep?
Thanks
Click to expand...


You are correct on the wiring. Coil, starter, propane lockout need 12v, and then one wire from the alternator to the battery.

If you want to run the vacuum advance, run one vacuum line from any of the ports on the intake to the front port on the advance, leave the back port of the advance open, not blocked off.....
 
what does the vacume timming advance do? Do I need to use it? Some people say yes and some say no
 
It advances the timing. simple as that. I run mine. Never tried it without it. But the characteristics of propane likes advanced timing.
 
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