Diesel Place : Chevrolet and GMC Diesel Truck Forums - View Single Post - Engine Buzz After Shutoff
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Old 09-11-2019, 10:24 PM   #16 (permalink)
rmoore0852
Diesel Apprentice
 
Join Date: Apr 2012
Location: Midland, TX
Posts: 305

Quote:
Originally Posted by crreed View Post
Thanks. I already read those posts and a bunch more to no clear end. I did however contact the guy who did the tune and he said he knew what it was and could fix it. I sent my autocal back to him to reprogram whatever it is he does. He didn't mention what he is changing. Soooo.....I guess I'll see in a few days when I get it back and reload the new tunes. Hope it fixes it.

I can't help with the buzzing, but you shouldn't have to send the autocal back unless you didn't want to mess with the files. I had to have my tuner change something for me, he just emailed me the new files. I loaded them into the autocal and then reprogrammed the truck.
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