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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15181
Experience:  GM Grand Master Technician 2007. 14 years experience.
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My reduced engine power light came one this morning. It only

Customer Question

my reduced engine power light came one this morning. It only allowed my go drive 20mph
JA: Just to clarify, what are the exact lights you're talking about?
Customer: my check engine light is on and is got a message on my dash that says' Reduced engine power"
JA: What is the model/year of your Chevy?
Customer: 2003 Chevy avalanche
JA: Are you fixing your Avalanche yourself? What have you tried so far?
Customer: I was charging the battery and it seemed to have worked for a few days
JA: Anything else you want the mechanic to know before I connect you?
Customer: no I think that's about it
Submitted: 5 months ago.
Category: Chevy
Expert:  Dan replied 5 months ago.

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

Expert:  Dan replied 5 months ago.

Have you checked diagnostic codes yet? If so, do you know what they are? Thanks.