2G Bleeding coolant system.

[Rohitter7878]

Need some help, drained all coolant due to turbo change, upon starting vehicle I poured a whole container and started the car so the air bubbles can come up, then the coolant started coming out aggressively and had to put cap back on. Why would this be happening especially so soon? I'm use to it slowly having bubbles come up and I pour more back in.

 

[chrysler kid]

Make sure your heater is turned to hot to allow coollant to flow into the heater core.

 

[luv2rallye]

With cap off and engine cold you need to burp the system by squeezing the lower rad hose to get air out. Then have engine warmed up (but shut off) so thermostat is open to do it again - wear glove so don't burn your hand on the hose.

 

[PieEyedPiper]

Make sure your heater is turned to hot to allow coollant to flow into the heater core.

Fortunately that won't be a concern on these cars, the heater core is always seeing coolant flow. When turning on the heat we are just running a fan and redirecting airflow via the blend door through an already hot heater core.