I'm gonna take an educated guess. It probably is the stock radio. I think a capacitor is failing inside. It will take a charge when turned on, but it is leaking it's charge.
Unless you have some sentimental value, replace the radio.
2005 2.3L XL Electronics Tech since '70's
__________________
2005 2.3L XL 5SOD 3.73 K&N
KYB Shocks Husky Toolbox
Alpine / Rockford Fosgate Sound
"Ask me about my AC Vent fix!"
|