My 2003 BMW 525 sedan with 63,000 miles cranks on ignition but then stalls repeatedly, and sometimes refuses to “catch” at all, when the temperatures drop into the low 20s or below. If the engine does “catch” and then run, it will then be fine and not stall again while warm. The colder it is outside, the worse the problem at startup. In warmer temperatures, the car starts and runs without any stalling. The plugs and coils have been replaced. A recent attempt to read error codes by an independent shop did not reveal any useful information. Any ideas?
Related topics
Topic | Replies | Views | Activity | |
---|---|---|---|---|
2003 BMW Z4 w/ stalling problem when cold | 0 | 963 | October 4, 2009 | |
BMW325 starts, sometimes then stops | 3 | 708 | September 17, 2009 | |
BMW randomly stalling at idle when warmed up | 0 | 664 | March 17, 2012 | |
BMW startup mystery | 16 | 1329 | April 18, 2009 | |
Bmw 325xi stalling a bit in the cold | 5 | 1104 | December 24, 2010 |