i just bought this amigo 4wd 4 CYl. it is missing all the rubber vacuum tubes thatconnect to the canister just infront of the radiator ( i think linked to the 4WD sytem) to the alluminum tubes fastened on the firewall. the rest of the system is intact.i really need help figuring out how to route these tubes back, if anyone can explain to me or send me a schematic or even a photo. i will greatly appreciate. Edited by: soundman