1st gen 4runner post 3.4 swap symptom guidance request (2 Viewers)

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Check your charcoal canister - they're crack ALL the time.

I had that code pop up and I threw some JB weld on mine and called it good. They're stupidly expensive to replace too. You'll probably need a smoke machine or a good cigar to determine where your leak is.

I prefer the cigar route. 😎

....welll, ya see.... that next rabbitt hole means getting every part of the evap system that currently doesn't exist but thats like #10 on the to do list, probably a october errand.
 

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