Three times the fuel pump has been running after the truck has been shut down. Some relay somewhere seems to turn it on after the truck is shut down. So far I have found that starting the engine and shutting it off shuts down the pump. Anyone else have this issue?
Some spelling errors can be corrected by a vowel movement. ~ MOLON LABE ~
Mine seems to start up/run all on its own when no one is doing anything with the pump. Maybe these that do all of the extra running on their own are the one that fail!
Some spelling errors can be corrected by a vowel movement. ~ MOLON LABE ~
Mine seems to start up/run all on its own when no one is doing anything with the pump. Maybe these that do all of the extra running on their own are the one that fail!
It’s not the fuel pump running that your hearing. It is actually the sound of a fuel evaporation leakage check and is normal. I thought the same thing years ago when I was waxing my truck and heard the noise start, truck was parked for hours and it decided to perform the check. I called the Toyota service dept. and asked if he ever heard of a fuel pump running while the truck was off and he knew exactly what I was talking about. It’s normal, there’s nothing wrong with your truck.
It’s not the fuel pump running that your hearing. It is actually the sound of a fuel evaporation leakage check and is normal. I thought the same thing years ago when I was waxing my truck and heard the noise start, truck was parked for hours and it decided to perform the check. I called the Toyota service dept. and asked if he ever heard of a fuel pump running while the truck was off and he knew exactly what I was talking about. It’s normal, there’s nothing wrong with your truck.
Yes, they make weird noises(Tacomas) when shutting down and sometimes after a few hours.