coolant

  1. Marquisz3

    Engine Swap Problems, Solutions, General challenges

    hey there everyone i currently have a thread regarding my 1993 BMW z3 in which i swapped a 350sbc small block (chevy 5.7L) V8 and Th400 transmission, the build took me about 2 months to get on the road start to finish and since then I've put over 2250 miles on it and have fixed a few minor...
  2. A

    Overheating Z3

    I have a 2001 Z3 with a 1.9 M43 engine and electric cooling fan. I have been having issues with the heater for quite a long time. They improved for a short while after replacing the thermostat, but then deteriorated again fairly soon. Now, after being off the road for six months, it is...
  3. Reuben_A

    Help! Possible coolant hose split?

    Hello, I was cleaning my engine bay today and got my cloth caught on a hose, which subsequently snapped. When the engine is on, quite hot liquid flows through the split tube spilling everywhere. anyone have any idea what it is? Or how to fix it and if it’s a diy or garage job? Thanks, R
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