Coolant replacement.
#1
Coolant replacement.
Hi there.
I had the issue of the gurgling noise everytime on the morning when I turned on my HHR. The cause was low coolant level. I just added green coolant (In México the only place where you can buy DEX COOL Coolant is the dealer, and costs 45 USD per Gallon ) and follow the procedure to remove the air from the system. I traveled to the US border and bought two gallon jugs of prestone Dex cool (not dilluited). Then, considering that I added about 1 quart of green stuff and that my HHR has 5 years, it´s time to change the coolant. I saw that there is a petc**k near to the radiator and I assume that this is the draining hole. Now, I have these questions:
1. All the coolant will be drained from the system just opening the petc**k? I don´t know if it´s like when you replace the tranny fluid, that there´s is some stored that you can´t drain.
2. May I flush just with plain water, or I need to add any flush liquid?
I will apreciate your comments!
I had the issue of the gurgling noise everytime on the morning when I turned on my HHR. The cause was low coolant level. I just added green coolant (In México the only place where you can buy DEX COOL Coolant is the dealer, and costs 45 USD per Gallon ) and follow the procedure to remove the air from the system. I traveled to the US border and bought two gallon jugs of prestone Dex cool (not dilluited). Then, considering that I added about 1 quart of green stuff and that my HHR has 5 years, it´s time to change the coolant. I saw that there is a petc**k near to the radiator and I assume that this is the draining hole. Now, I have these questions:
1. All the coolant will be drained from the system just opening the petc**k? I don´t know if it´s like when you replace the tranny fluid, that there´s is some stored that you can´t drain.
2. May I flush just with plain water, or I need to add any flush liquid?
I will apreciate your comments!
#2
I've been away from car maintenance for a while, but back when I had my Achieva (late 90s), I learned that you can add green to orange, but never add orange to green.
Dexcool is a more efficient coolant, if what I learned long ago still applies, you probably want to get a complete flush and fill back up with dexcool just to be safe. Maybe someone can update me on this...
Dexcool is a more efficient coolant, if what I learned long ago still applies, you probably want to get a complete flush and fill back up with dexcool just to be safe. Maybe someone can update me on this...
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