High Idle

kringrocks911

New Member
May 25, 2015
3
0
1
I have a 2000 mustang gt convertible it has 109k its a auto. The idle in my car in park is around 900-1000 and highway speeds it's around 2500 when I put the air on today it was idling around 6-700 and I am not really sure what is causing the high idle
 
  • Sponsors (?)