Cold Start engine rev problems
I am have an issue with the engine rev really high when I start my car in the morning. Yesterday, I started my in 35 degree wheather and the engine rev up to 3000 RPM's. I had to tap the gas to stop the engine from reving higher. I have a 2007 GT running a Bama 93 Performance tune with a cold air intake. Do I need to switch to a less aggressive tune for the winter, or is there some mechanical I need to be looking at. I know it is time for a tune-up, I am right at 90,000 miles.
Airaid Race CAI and SF3 Tuner with 91 Performance, and 93 Race Tune; Ford Racing GT500 Throttle Body Kit; Steeda Billet Charge Motion Delete Plates; JTL Oil Separator; J&M Pan-Hard Bar, Lower Control Arms and Adjustable Upper Control Arm; BMR Lowering Springs and Relocation Brackets; KYB Shocks and Struts; GT500 Strut Mounts; Motive 3.90 Gears; Mac Long Tube Headers with Pro Chamber Mid-Pipe and Boom Tubes; Pypes Ceramic Cats; O2 Sensor Raiser Non Foulers.
Last edited by MaDDMaNN; 11-16-2012 at 03:49 PM.