My Yukon XL 4x4 with the 8.1 liter engine has started dying intermidently while driving. It happens with absolutely no warning. I have had it checked by computer three times and nothing shows up. It has 100,000 miles on it, and I replaced the fuel pump laast week, but it didn't help. When this car dies, it becomes virtually impossible to steer, and is extremely dangerous. Any help would be greatly appreciated.
have the same problem?
Tuesday, August 28th, 2007 AT 6:11 PM