Guys, new to forum but lifelong Mustang fan. I have 98 GT with about 140K on it, no real problems other than basic issues. Today while driving (car been sitting for about 3 weeks), car shut off after about 5 miles. Just lost power, shutoff with no warning. Able to restart with no problems, able to drive about another mile and same issues. Car shuts off after running for about 45-60 seconds everytime, regardless if in drive or idle. Check Engine and Battery light come on after car has cut off Have replaced IAC in past but issues are a bit different. Any help is greatly appreciated!!!