check engine light verus radio on 2001 Chevrolet Monte Carlo

when check engine light is works fine...when off radio goes in and out and even make whinning noise when car is turned off. help

by in Severn, MD on June 30, 2011
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1 answer 1 comment
ANSWER by , June 30, 2011
We would need to check out the electrical system, please call us to make an appointment. 410-987-5546 Thanks, Phil
COMMENT by , July 02, 2011
called your number this weekend...left phone number please call