BMW 850Ci Questions
Get answers to questions about your BMW 850Ci at RepairPal. Find solutions, diagnose problems and get back on the road.Refine by vehicle
RUNS OK SLIGHT ROUGH IDLE REPLACED BANK2 UPSTREAM 02 TESTED INTAKE MANIFOLD W/ PROPANE 02 READING GOES UP ON LEFT BANK CANT SEEM TO PIN POINT INTAKE LEAK CAR HAS 50 K ON IT AND IT IS IMMACULATE ANY INPUT WOULD BE APPRECIATED THANKS
Hi, I have a 93 850ci that has problems with the fuel pump and after I replaced it the engine runs for a few seconds and after that it turns off. It seems like some electric relays are shutting off but I am not sure what the exact problem is. If anyone could provide some insight it will be much appreciated.
After I start the car the instruments and air conditioning do not work until I rev the engine past about 2500RPM - if it's a relay problem - which relay is it?
Thanks for the service
The emergency flasher activates and can't be turned off unless I remove the relay. I installed a brand new relay but the problem comes back after a few minutes. The car is not used often and is always stored in the garage.