2 Attachment(s)
Coolant Change - Saab 9-3 (2003-2012)
Tools:
8mm socket and socket
Drain pan
50/50 or Concentrate Dexcool* 1-2 gallons
Notes:
-Only use Dexcool in this system. Coolant should be replaced if its specific gravity indicates improper freeze protection or if pH indicates acidity. Some say 5 years 150,00 for Dexcool but it pasted both tests, so don't worry too much if you've never changed it. You'll drain about 2-3 liters of coolant so you may want to repeat these steps 2-3 times as the system holds 7.5 liters of coolant. 3-5 year change interval.
Attachment 12028
Procedure:
Drain
1. Remove expansion tank cap.
2. Remove front spoiler shield
3. Open radiator petcock to drain fluid (If its not draining you may not have turned the petcock far enough or it could be slightly clogged). Petcock is located on the right side of the radiator above subframe.
Attachment 12029
Fill/Bleed
1. Close petcock
2. Fill expansion tank 20mm above max mark. Close tank
3. Start engine and allow to warm.
4. Hold rev's around 2,000 and allow radiator fans to cycle 1-2 times.
5. Check coolant level.
*Use only distilled water when mixing concentrate coolant. Mix prior to filling system as coolant as water may not mix inside system. Minerals in tap water may precipitate out and damage system.