Joel said he has early 90s Ford EFI. He’s got a ECU if he’s got EFI.
He’s got throttle position sensors, air flow sensors, O2 sensors and everything but the canister and purge solenoid.
Pumps and gravity? No but its not real complicated the code scanner does all the troubleshooting
The question is where to hide the canister. Oh wait, I know, chrome paint
