I have a 1995 gmc truck and when you go foward or backward the anti lock brake light comes on and after you drive it about 5 miles the service engine light comes on and it will not go off until you cut the motor off . I had it put on a machine and they said they couldn't find anything wrong .what is my problem with the anti brake light and the service engine light.
Mar 27, 2010 at 6:25 PM