91 ZR1 poor radio reception with aftermarket
#1
91 ZR1 poor radio reception with aftermarket
I installed a Sony stereo and speakers etc. to replace to entire non working Bose system. The power antenna works correctly but my radio reception is very poor. I have read some other posts about this problem on C5 and C6s but didn't know if my C4 was the same. If so do I need to install some sort of antenna amplifier to cure the problem?