04-13-2018, 05:53 AM
Thanks again for all your help. So after another 100 or so miles my mpg is really around 19. So a little improvement from the bearing/hub replacement. I had a thought about the mpg and wanted your opinion. Yesterday I put some propane around the throttle body and found a small leak in one of the gaskets. I also found a decent vacuum leak being pulled in around the plunger of the EGR valve. #1 Could the cold air being drawn in cause the California Temp sensor to register cold and force the computer into a high fuel situation. #2 Is it normal for some air to be sucked in around the EGR plunger?