Forum Discussion

jurzbill's avatar
jurzbill
Explorer
Mar 11, 2015

Ask Marcus

I am presently having my Cummins engine diagnosed for a check engine alarm. I am not sure if the service I am using accepts GSESP. If not and depending on the service needed, will I be able to submit ...

About Customer Support

Our Customer Service team is available to assist you any time between 6am-10pm MST. Ask a question about your account, recent order, and more.2,694 PostsLatest Activity: Mar 09, 2026