I am looking for information regarding some problems I am having with the Autopage C3RSTKE900. I have had 2 recent installs of this same product and both have different problems. One install is on a 1999 Dodge Stratus, w/o keyless entry or factory security. Initially, all worked perfectly. One month later, I have had a problem with either of the two master power supply 20A fuses (from the two separate ignition switch feeds). Either fuse will blow, rendering the remote start as well as ENTIRE key operation not functional. All leads and connections were checked and rechecked, including all grounds. The 2 fuses were replaced with 20A circuit breakers. Now, as one would expect, the car will remote start fine, then will shut down after 1-3 min. (when the circuit breaker trips most likely). But, at least upon reset, the key functions are OK. That is ONE vehicle. The other is a 2002 Chrysler PT Cruiser with keyless entry and factory security. The problem relates to the factory security system SOMETIMES does not permit the factory key to start the car. It may have to do with the lock/unlock sequencing, thus arming and disarming. The remote and/or key will always work fine after the car has sat for more than an hour. But, it is still troubling, especially if another family member drives the car. I have both factory service manuals for the cars, and used them for schematics. Thanks in advance.