Patrick5oh
New Member
- Joined
- Dec 25, 2022
- Threads
- 2
- Messages
- 2
- Reaction score
- 0
- Location
- Chicago IL
- First Name
- Patrick
- Vehicle(s)
- 2019 Mustang GT PP2
- Thread starter
- #1
Good afternoon guys, I have a 2019 mustang GT PP2, I have just a little over 10k miles on it. I don’t drive it in the winter but originally before winter I had a 93 octane tune equipped with a JLT intake, the tune was a JLT revision tune. I switched out the intakes last night to a closed Injen intake, these don’t require any sort of tuning, so I just loaded the basic 93 tune that I was sent by my tune. I started up the car just to have it run a bit, let it warm up during idle and did some revs, and when I went to turn it off I got a noise I never heard before, and I was not able to duplicate it after that. Anybody have an idea if the tune has any correlation to this? Or is this normal?
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