I am waiting on one to come in but the problem was at the back of the vehicle. Pulled everything apart this morning and found that the little white check valve at the top of the separator had gone bad and was stuck closed and not letting the air escape through the vent line.
Removed the valve...
I have tried to find help with my issue via reading all the fuel threads but most of the answers revolve around the charcoal canister, which my rig no longer has.
Small rundown of vehicle:
1988 FJ62, 5.3 vortec/ 4l60e swap roughly 7k miles ago. When I swapped the motor I deleted the CC and...
Selling a set of FJ62 window tracks, front and rear. Installed a set in my rig and they work great. Ordered 2 sets, have one set available. Asking $150.
Well, I pulled every electrical connection for the 4wd system apart one by one. I found that my transfer L4 position switch had worn wires that were arcing. I pulled it apart and fixed it and my problem seems to have gone away. As soon as i pulled the wires apart I heard the vsv engage...
Correct, A440f to the Advance adapter. I do not have the neutral safety switch hooked up and am thinking that may be the culprit. I will hit the FSM and see if I can trace it.
I have tried utilizing the uploaded docs here but have had trouble finding the page with the 4wd wiring diagram. I am still learning an fumbling my way through this site.
I have it out of 4wd. It was stuck before I swapped the vacuum hoses, as if the red vsv was bad. I am just not getting power from the switch to either vsv. The switch has power and works as I have tested it and also swapped out with another. I have also replaced the vacuum control relay and...