Hello all,
I have seen this problem before and would appreciate any help. I have had my car for about 8 years and the last 4 years the service engine soon light was on. I replaced everything you can think of, including the ECM, and it will not go out. I know there is a switch that you can flip to get the light to go out but I can not find it. What do I have to remove so I can hopefully fix my problem, without paying more money. Thanks for any help. I am desperate.
