I have an S52 swap into an 87 325IS. It's converted to single in tank fuel pump. For some reason lately when I go to start the car the fuel pump just won't pump. If i unplug it, turn the engine over for a second then plug it back in it will pump.
Basically for some reason it won't send electricity to the pump unless I unplug it and try to start it. It started 2 days ago and used to just happen if the car sat over night. Now it does it every time I shut the car off. I ordered a new fuel pump relay as well as just about all my other relays. Every sensor on the engine is brand new. Anybody had this problem before? Anything I'm not thinking about?
Thanks!
Basically for some reason it won't send electricity to the pump unless I unplug it and try to start it. It started 2 days ago and used to just happen if the car sat over night. Now it does it every time I shut the car off. I ordered a new fuel pump relay as well as just about all my other relays. Every sensor on the engine is brand new. Anybody had this problem before? Anything I'm not thinking about?
Thanks!