New to the mustang world, I have a 98 mustang 3.8L V6 w/ 87,000 miles on the clock. when i accelerate, my car surges periodically until I let off the gas. First thing I did was add Heet into two fuel tanks, didn't fix it. Then I used Fuel Injector Cleaner to two tanks, still no remedy. A buddy of mine says I need to check the MAF, but I was wondering if it could be anything else? I live in Alaska, so moisture and cold was a factor, also the fact that it wasnt used all winter? Any info or suggestions would be appreciated. Thanks.