M Maddex New Member Jun 2, 2018 1 0 1 Eden Ny Jun 2, 2018 #1 Jun 2, 2018 #1 I added JLT cold air intake. The check engine light came on. The air/fuel gauge goes to 20 when you let off the gas. Need help. Thanks
I added JLT cold air intake. The check engine light came on. The air/fuel gauge goes to 20 when you let off the gas. Need help. Thanks
SpartaPerformance 10 Year Member Nov 5, 2006 2,517 61 89 Long Island NY Jul 3, 2018 #2 Jul 3, 2018 #2 Did you get a tune?