How to bleed air from cooling system. Boiling coolant/gurgling sound fix
#1
Speed Mach Go Go Go
Thread Starter
iTrader: (2)
Join Date: Oct 2001
Location: My 350Z Roadster kicks my RX7's butt
Posts: 4,772
Likes: 0
Received 2 Likes
on
2 Posts
How to bleed air from cooling system. Boiling coolant/gurgling sound fix
For anyone that has noticed the coolant boiling and can hear it when the hood is open. It is like a gurgling, bubbling, boiling sound.
* Let car cool off
* Look for a 1/2" hose between maifold and firewall and just to the left of the elbow, connected horizontaly.
* Disconect that hose and have the hose opening pointing upwards.
* Start the car (in 1st gear or tap the gas)and let the bubbles escape.
* Let it run for a few min to get rid of the air bubbles.
* Connect hose before shutting off engine
* Shut off engine and finish connecting hose with clamp.
You will need:
1 Bottle Anti Freeze Coolant
1 Bottle distiled water
or
1 Bottle distiled water
1 Bottle Royal Purple Ice or Red Line Water Wetter
Thanks to Candy from Pettit Racing
* Let car cool off
* Look for a 1/2" hose between maifold and firewall and just to the left of the elbow, connected horizontaly.
* Disconect that hose and have the hose opening pointing upwards.
* Start the car (in 1st gear or tap the gas)and let the bubbles escape.
* Let it run for a few min to get rid of the air bubbles.
* Connect hose before shutting off engine
* Shut off engine and finish connecting hose with clamp.
You will need:
1 Bottle Anti Freeze Coolant
1 Bottle distiled water
or
1 Bottle distiled water
1 Bottle Royal Purple Ice or Red Line Water Wetter
Thanks to Candy from Pettit Racing
#5
Speed Mach Go Go Go
Thread Starter
iTrader: (2)
Join Date: Oct 2001
Location: My 350Z Roadster kicks my RX7's butt
Posts: 4,772
Likes: 0
Received 2 Likes
on
2 Posts
Engine is fine
The boiling is from air in the coolant system (as stated in original post). Yeah, I need the Pettit AST as she mentioned it has a presure lid that can release air.
Thanks ArtGuy
Thanks ArtGuy
Thread
Thread Starter
Forum
Replies
Last Post
immanuel__7
2nd Generation Specific (1986-1992)
89
09-05-15 10:23 AM