I am using the OEM headunit for my sat radio and the signal cuts out for no apparent reason. I have taken the sirius amp out to make sure all connections are good, but it has not helped. The HU goes from "acquiring signal" to "no signal". The only thing that I have found that will get the signal back is turning the car off and back on againn, but flipping to CD or conventional raidio doesnt seem to help.

Would a new antenna help? It probably works 80% of the time perfectly, but it is really annoying when it cuts out.

Anyone?