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Discussion Starter · #1 · (Edited)
Hi everyone, I just bought my first 4Runner and I am having idling issues. (22r) It runs fine but I was told by the smog station it needs to be lower. It runs between 1200 and 1500. I figure about 700rpm or so. I've adjusted the idle screw all the way out and there is absolutley no change in idle. Does anyone have any ideas?



TIA!!! Cari
 

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vacuum leak...generally that could cause the idle issue, once thats fixed your gonna have to turn the idle back up...follow all your lines from the carb out, if anything looks questionable replace it, cheap fix/maintenance...if thats the problem anyway.
 
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