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Dan, Technician
Category: GMC
Satisfied Customers: 24587
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Databases
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Would like to know the physical location of the secondary

Customer Question

would like to know the physical location of the secondary air pump relay
JA: Okay, I'll connect you to the mechanic to help find that for your GMC. Before I do, is there anything else you want him to know?
Customer: Showing code PO410 have a replacement solenoid to install as well as the relay. The pump seems to be running when the key is is the on position.
Submitted: 3 months ago.
Category: GMC
Expert:  Dan replied 3 months ago.

Hello, my name is ***** ***** I'm here to help get your problem solved.

Expert:  Dan replied 3 months ago.

What year, model, and engine size of vehicle?

Customer: replied 3 months ago.
2004 GMC Envoy 4.2 L
Expert:  Dan replied 3 months ago.

It is located right next to the air pump, here is a picture. You can reply to this answer at any time without additional fees even after rating so let me know if you have questions, thanks.


Expert:  Dan replied 2 months ago.

Ever get it figured out? Please do not forget to rate answer, thanks.