Sponsored

Tuned 18 GT idle speed

MustangPP1

Well-Known Member
Joined
Aug 4, 2018
Threads
24
Messages
108
Reaction score
16
Location
houston
Vehicle(s)
2018 Mustang gt
What idle rpm are you guys seeing after tuned? Is 850 too high? I remember it was around 700 stock.
Sponsored

 

BmacIL

Enginerd
Joined
Sep 21, 2014
Threads
69
Messages
14,989
Reaction score
8,907
Location
Naperville, IL
Vehicle(s)
2015 Guard GT Base, M/T
Vehicle Showcase
1
What idle rpm are you guys seeing after tuned? Is 850 too high? I remember it was around 700 stock.
Your tuner can set it to whatever you want more or less. Stock should be around 650.
 

Chris Barnes

Well-Known Member
Joined
May 12, 2018
Threads
18
Messages
486
Reaction score
299
Location
Arizona
Vehicle(s)
2021 GT500
I had the same thing happen after my Procharger tune. Idle was 950 or so and the car actually ran a little hot while sitting idling. Tuner adjusted and now it idles around 750 with AC on and seems quite happy.
Sponsored

 
 








Top