GMC Troubleshooting Questions? Ask a Mechanic for Answers
Hello and welcome. My name is ***** ***** you for visiting the site, I will be happy to assist you today.
The only way to know is by doing the tests for the codes.
I can get the test instructions for the codes it and put them in a PDF file, (it is rather large) and send it to your email address for a little bit more.
You will just have to accept the additional service offer and ENTER your email address in the private section so that I can see it. I do not have access to your email address, Thanks
You will just have to accept the additional service offer, thanks