I've got her in the shop. The guy said I had a code for the Fuel sender, but it's working fine. He also said that the guages are workiing fine and there was no problems.
Sigh... He told me again that there could be a engine wire harnes problem. He is going to keep it over night and check it later and see if he can get it to fail again. He didn't do anything and it just started working.
