Idles at 850 rpms 99% of the time then drops to 750rpms after 10 min of idling. I Shut it off and restart it's a 50/50 chance it will be at at 750rpm again. Most likely 850rpms. Sets a code p0505. Checked MAF 4.3grams at idle & its clean Smoke tested, trie...

FIX posted 5/21/2020

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