Flushing procedure
WARNING: This page is about a different car, the 1999 Volkswagen Jetta, 1998 Volkswagen Jetta, 1997 Volkswagen Jetta, and 1996 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
- Engine at normal operating temperature (heater valve open where applicable)
- Coolant drained
- Apply compressed air to expansion tank to help blow out remaining coolant.
- Close cooling system, fill with distilled water, then run engine for minimum of 2 minutes.
- Drain cooling system and apply compressed air to expansion tank to help blow out remaining water.
- Close cooling system and fill with appropriate mixture of "G12" coolant additive and distilled water, see FILLING .
- Test drive vehicle and top off coolant level if necessary.
CAUTION:
- Never reuse old coolant.
- Dispose of old coolant properly.
- Coolant G 012 A8D A1 may only be used in older vehicles after the original coolant is drained and the cooling system flushed as described above otherwise engine damage can result.
- Part numbers listed are for reference only. Always check with the Parts department for the latest information.