High idle solved. Pro tip: if you move your throttle cable while working on something else in the engine bay, make sure you move it back when you’re done or you may end up riding around wondering why your RPMs are at 2,000. :doh:
Does anyone know the function of this screw? It is similar in appearance to the Golden Screw on the throttle body, but the FSM does not mention its function, just identifies the chamber that it is sunk into as the "air by-pass passage." I also...
Here's a nice video that explains - and demonstrates visually - what the dampener does. The dampener in this 1uzfe video appears to be similar to the 3fe dampener. My takeaway from the video is that the screw DOES need to be seated - and may be...
@22590FJ62 did you get the EFI main relay replaced? Mind sharing your results? I'm dealing with some rough idling, have eliminated many other potential culprits, and am wondering if this relay could be the problem.
Just picked up this FJ62 a few weeks ago. This is my first LC, have had a few 4runners. This is turning out to be a very nice upgrade. Had the 3FE oil galley plug fail right after purchase - that was a minor heart attack.
1. 1988 FJ62
Owner - Matt
Front and rear harrop elockers with new carrier bearings and pinion seals, new front pinion flange.
Longfield chromoly front axles gun drilled super set with the locking hub gears.
Exedy Heavy Duty clutch