tractormech
Senior Member
Got this 2013 Z34 diesel that runs on high idle UNTIL you step on the foot switch in the basket, then it goes to low idle. Exactly backwards. That's constant. It never changes. Idle solenoid has two wires so swapping them does nothing. Also, it will take spells wherr it will start and run two seconds and quit. It will do that a bunch of times and then it will start and run for hours. It comes and goes. I downloaded the schematics but I was hoping someone with a lot of manlift experience might tell me where to start looking before I go in on this thing blimd. Thanks everyone.