Adamone92
Well-Known Member
- Joined
- Apr 30, 2020
- Threads
- 33
- Messages
- 1,385
- Reaction score
- 960
- Location
- California
- First Name
- Adam
- Vehicle(s)
- 2022 Mustang GT PP Premium
Do you know the codes you had?Check your O-rings on your injectors. Replace them. Had this same issue when I did my 18 manifold swap. An o ring had disappeared. number 7 cylinder. caused the same high idle issue. When I figured out the problem fixed it, everything was perfect.
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