Join Date: Jul 2014
Location: Tucson, AZ
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Strange Buzzing After MiniMaxx Install
So I just installed my MiniMaxx with a non-delete tune. Went out for a drive and did the transmission re-learn. Very happy with the H&S performance (even in the non-delete trim).
The odd thing though is after I get home and shut off the truck and get out, I hear a humming which sounds like it is in the engine compartment along with a periodic buzz. The Buzz is about 1 second every 10 or 11 seconds. It does it for about 2-3 minutes and then there is a noise like a valve moving and all goes silent. The truck didn't do this before the H&S. Can anybody tell me what it is and if it's normal?
2012 F-350 Lariat CC SRW 4x4
Leveling kit with 35" Nitto Trail Grapplers
Last edited by EskimoPie; 08-12-2014 at 09:14 PM.