5kcstqw rear door speaker question (using the stock amp w/new radio)

[Ron Riddle <rriddle@mail.riddleware.com>]

I am trying to install a new in dash CD player in my 86 5kcstqw and was
hoping to retain the rear speaker amplifier.  Hooked it all up and no
sound to the rear four speakers.  Amp has power on it, but no sound (no
blown fuses either.  Anyone out there do this sucessfully, or must I rin
new speaker wires to the 4 door speakers in the rear.

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                   | Ron Riddle      (o)   518 893-0782 |
                   |                         (f)   518 893-0783 |
                   |    rriddle@www.riddleware.com     |
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