mowmanlx5.0

I have a 88 lx 5.0 that i just bought 3 months ago, i just started having electrical problems with it. first off my tail lights stoped working, but just my driving light not my brake lights thenim driving down the road in the the rain and my truck release and fuel door opener wont stop engaging.I got home and also noticed that my lights were turning on with my ignition.So it gets even weirder now my fuel pump wont turn on unless i hold down my fuel door opener . last night it was my lights that would turn on the fuel pump, i dont know what the hells going on please help!!!

xod1234

You might wanna start with checking your computer ground wire. Also make sure that the computer main connector is in tight.