boquita_ar12
09-29-2010, 07:08 PM
2004 Chevy TrailBlazer Inline 6 Engine: My check engine light turned on. It goes off and on when I drive. When it was off the code reader told me no codes were stored. When the check engine light was on I put the code reader in and it told me it could not connect to the car, I tried it with two different code readers, both said the same thing. I was told maybe I had a blown fuse. Can anybody tell me which fuse might be blown?