Hey guys, I need some help, and hope to find out the problem. Before I went on vacation I noticed that my car wouldnt respond to the throttle below 2K RPMS.. Lets say im driving going 55MPH on 5th gear, its obviously below 2K, and I just want to speed up so I would give it a lil gas to speed up...
I bought my 2004 Mach 1 about a year and a half ago. I never looked into it.. but what's the difference in IUP.. I know its interior upgrage package.. but what does that consist of? Thanks!