Symptom B: Brakes Excessively Hot While Driving
WARNING: This page is about a different car, the 2004 BMW Z4 and 2003 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM B: BRAKES EXCESSIVELY HOT WHILE DRIVING
| Cause | Solution |
|---|---|
| Vent Bore In Master Cylinder Clogged | Overhaul Master Brake Cylinder |
| No Play Between Push Rod & Master Cylinder Piston | Adjust Push Rod |
| Swollen Rubber Parts Due To Use Of Wrong Brake Fluid | Overhaul Master Brake Cylinder, Or Replace If Necessary |
| Vent Bore In Expansion Tank Clogged | Clean Expansion Tank |
| Corroded Floating Calipers | Remove & Install, Repair Or Replace Floating Calipers |
| Cross Spring Broken | Replace Cross Spring |
| Parking Brake Lever Not Released Fully | Check Parking Brake & Parking Brake Cables, Repair If Necessary |