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Hi everyone I’m new to the Supra community I just picked up my first Supra it’s a jdm import RDH 1jz with a digital dash. The issue I’m having is the check engine light will come on sometimes after driving for a few minutes but when I shut the car off the check engine light goes away upon restart. I’m trying to locate the obd1 but can’t find it. Any help is appreciated, Thanks!
Could anyone instruct me on how to pull apart the IAC valve off my 1JZ? On the DIY from a V8 Soarer the IACV had phillips head screws to pull the stepper motor off the body of the valve but I don't seem to see any way to open mine up. Looks like the coolant pipes have also been deleted on this one(Is this an issue?) Trying to remedy a sticky idle. Any throttle blip brings the idle up to 15-1700rpm even with the throttle body closed.