@sogafarm
If you don't mind and have a minute, could you post a picture please of the inside of the Air Cleaner?
There should be a HIC/HAI (Hot Idle Compensator/Hot Air Intake) valve in there and I need to see what Toyota used - if it's the same as the 81-87 FJ40/60s.
The emissions manual shows a GM-type valve but I've never been able to find an actual picture of one. It's also plumbed differently than the next iteration.
I need this info to try and fix the HIC valve in later years 81-87 that is ALWAYS non-functional and causes the truck to run rich when hot.
Thanks very much
(red circled is what I need to see, please)
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