JSeery
Member Emeritus
You are not going to get anywhere with this without having a good battery! You need to have the battery tested under load by someone who knows how to test a battery. I'm not sure why you don't want to have it properly tested, without that being done first you are spinning your wheels. Electrical problems need to be approached in a step by step manner. Jumping around from one thing to the next will not work and the first item to determine is the condition of the battery. You may being going through all this grief when all you need is a good battery.