Do you have access to Mitchell1 Prodemand, or eautorepair.net DIY? If you are willing to share user/password (we can pay), please get in contact with us ASAP (truly, it is urgent): email operation-charm [[at]] tuta.io or click to submit anonymously
System Specifications
Noise Diagnostic Filter:
To obtain a noise diagnostic filter, call 1-800-AC DELCO (1-800-223-3526) to obtain the telephone number of the closest Delco Regional Sales Office to set up a Delco Account (if you don't have one), and place your order.