I can look at it. We have our own tow truck. I would want $50 to pick it up and a $79 Diagnostic charge. Just being up front here. My geuss is it could be either opti trouble or a problem with the PCM. It would be very difficult for me to walk you thorugh diagnosing the problem without you having good knowledge of electronics and the ability to execute the testing.
If you want us to look at it I am sure we can correct the problem you have. I also realize time are tough and not everyone can afford to have everything proffesionally repaired. If you can find someone with the skills to collect the diagnostic info I am sure I can help.
Sean