BMW 135 owners have reported 31 gasoline fuel system related problems since 1996. Table 1 shows the 3 most common gasoline fuel system problems. The number one most common problem is related to the vehicle's fuel pump (27 problems). The second most common problem is related to the vehicle's gasoline fuel system (3 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Fuel Pump problems | |
| Gasoline Fuel System problems | |
| Fuel Injector problems |
Two times within a year the vehicle has experienced a reduction of power and the check engine light came on. On 4-3-18 I took the vehicle to the modesto BMW dealer and was advised I needed the fuel pump replaced which I did spending $1355. Read details...
When moving slowly and then rapidly accelerating, such as when attempting to turn onto a busy road, the car seems to shut off the fuel for a solid 2 seconds, so the car actually slows rather than speeds up. Read details...
Bought 2008 BMW 135i in 7/2008. Within first week of ownership message came up stating "engine malfunction, reduce power" car has been in numerous occasions-each time BMW assures problem is taken care of. Read details...