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I need to replace the driver's O2 sensor, this the up stream…

Customer Question
I need to replace...

I need to replace the driver's O2 sensor, this the up stream sensor AND I CANT reach it

Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix with a GMC. The GMC Mechanic I'm going to connect you with knows all the tricks and shortcuts. Tell me a bit more about what's going on so he can help you best.

I just need to replace the up stream driver's side O2 sensor However, I reach the plug on the sensor to disconnect it

Mechanic's Assistant: Are you hoping to fix this yourself?

Are you reading what I'm typing

Submitted: 2 years ago.Category: GMC
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Answered in 7 minutes by:
2/3/2016
GMC Mechanic: K. Wiggins, ASE Certified Technician replied 2 years ago
K. Wiggins
K. Wiggins, ASE Certified Technician
Category: GMC
Satisfied Customers: 3,450
Experience: ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade
Verified

Hi, what year and model is your GMC?

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Customer reply replied 2 years ago
Sierra 1500 4.8
GMC Mechanic: Pete, GMC Mechanic replied 2 years ago
Pete
Pete, GMC Mechanic
Category: GMC
Satisfied Customers: 32,114
Experience: GM training and dealer tech for 14+ years. Diagnostics
Verified

Hi my name is ***** ***** I will be happy to assist with this today.In some cases I may need more info to assist better.I apologize for any delay.

Can you post the year of your model here?

Let me know so we can continue,thanks Pete.

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Customer reply replied 2 years ago
I'm canceling the service
GMC Mechanic: Pete, GMC Mechanic replied 2 years ago

O.k.,thanks

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Gm Tech (Cam)
Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
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