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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Air pump comes on while driving and c=service engine light

Customer Question

air pump comes on while driving and c=service engine light comes on
JA: Has your vehicle stalled? Has anyone run a diagnostic test to pull the trouble code?
Customer: no stall and code says evaporation valve or switch
JA: What is the make/model/year of your car?
Customer: 1995 corvette lt1
JA: Are you fixing your Corvette yourself? What have you tried so far?
Customer: had a mechanic search for code
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 1 month ago.
Category: Chevy
Expert:  Gunvir Singh replied 1 month ago.

Hello, let me review your request. Please stand by.

Expert:  Gunvir Singh replied 1 month ago.

Sorry about the wait. Do you have the codes present in the system?