TheTopGun New Member 22 Member For: 10y 3m Posted 07/07/15 11:11 AM Share Posted 07/07/15 11:11 AM Is it normal for coolant to 'bubble' after turning of the car. Its like a bubbling sound that lasts a minute or two after turning the engine off.I have bled the system with heater on full up to operating temp, and theres no visible coolant leaks or noticeable loss of coolant.Another thread suggests its perfectly normal on these cars ?? I doubt that.Anyway I guess I'll try replace the reservoir cap next.... Link to comment Share on other sites More sharing options...
genuine honest person Member 2,769 Member For: 10y 11m 15d Gender: Male Location: near brisbane Posted 07/07/15 11:17 AM Share Posted 07/07/15 11:17 AM mine does it .sounds like it is bubbling from the thermostat housing . never loose coolant Link to comment Share on other sites More sharing options...
TheTopGun New Member 22 Member For: 10y 3m Posted 07/07/15 11:18 AM Author Share Posted 07/07/15 11:18 AM Yeh its strange, never lose coolant and the temperature is perfect. Link to comment Share on other sites More sharing options...
Bulletime Donating Members 937 Member For: 14y 3d Gender: Male Posted 07/07/15 11:30 AM Share Posted 07/07/15 11:30 AM I've had this before and I was losing fluid and it was just the reservoir cap that needed replacing. Link to comment Share on other sites More sharing options...
gaz097 Bronze Donating Members 1,752 Member For: 13y 5m 22d Posted 07/07/15 11:32 AM Share Posted 07/07/15 11:32 AM I had it. Blown head gasket. Done it for a few weeks before I noticed a coolant drop. 1 Link to comment Share on other sites More sharing options...
genuine honest person Member 2,769 Member For: 10y 11m 15d Gender: Male Location: near brisbane Posted 07/07/15 11:38 AM Share Posted 07/07/15 11:38 AM do not forget that the engine temp will rise when turned off as there is no coolant circulating the engine Link to comment Share on other sites More sharing options...
Wilko16 Donating Members 1,672 Member For: 17y 1m 22d Gender: Male Location: Melbourne Posted 07/07/15 12:37 PM Share Posted 07/07/15 12:37 PM Also your turbo does a funny little thing called "thermo-siphon" Perfectly normalUnless you have a blown head gasket, which you can easily check by looking under your oil cap for some jizz coloured junk 1 Link to comment Share on other sites More sharing options...
arronm Dropping a turd Gold Donating Members 9,520 Member For: 17y 2m 16d Gender: Male Location: Perth Posted 07/07/15 02:03 PM Share Posted 07/07/15 02:03 PM It's turbo siphon. Normal Link to comment Share on other sites More sharing options...
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