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Top line of your ac hose had a leak replaced how to bleed system so it can take R134A?
Wiki User
∙ 17y ago
You have to use a vacuum pump to totally purge system or moisture and contaminents
Wiki User
∙ 17y ago
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Do you have to bleed the cooling system after changing a radiator hose?
NO!!!!!
How do you bleed BMW 318i cooling system?
The cooling system of a BMW 318i is bled by opening the radiator cap and squeezing the upper radiator hose. This purges air from the system which can then be replaced with more coolant.
Where is the place you bleed coolant system?
It is not necessary to bleed the coolant system. If you mean "drain" the system, there is usually a plastic plug on the radiator or, you can pull the lower radiator hose off.
How do you bleed air from coolant system in a 3.5 Chrysler 1997?
open bleeder on engine by the upper hose outlet.
How do you change brake hose in a 1993 Chevy c1500 truck?
If it is a hose, that runs from a hardline to a caliper or from a hard line to the hardline located on the axle, then you simply remove the old one, using a line wrench, install the new one, and bleed the brakes. To bleed the brakes, you start with the wheel farthest from the master cylinder, but if you only replaced one hose, then only bleed that one. If you must replace a line, then remove that line, either have someone or make up a new line yourself, install the new line, and bleed the brakes. If it is a hose, that runs from a hardline to a caliper or from a hard line to the hardline located on the axle, then you simply remove the old one, using a line wrench, install the new one, and bleed the brakes. To bleed the brakes, you start with the wheel farthest from the master cylinder, but if you only replaced one hose, then only bleed that one. If you must replace a line, then remove that line, either have someone or make up a new line yourself, install the new line, and bleed the brakes.
To bleed trapped air from the car's cabin heater system?
Be sure the coolant reservoir is full. Be sure the hose and hose connections between the reservoir and radiator are good and tight and the radiator cap is good. Be sure that the rest of the coolant system is in good shape (no radiator leaks, no leaks anywhere) and the system will bleed itself in time.
How do you add freon to the AC unit of a 2000 Pontiac Grand Am?
By buying an AC charge hose and a can or 2 of R134a freon (depending on how much your car needs) Attach hose to the low pressure side & charge system. Do not overcharge, or you may destroy the AC system.
How to fix a 1996 Honda civic radiator hose?
You don't fix it you replace it. Drain the radiator, replace the hose, and the thermostat, flush the system, install a 50/50 mixture of antifreeze and water, bleed the system.
How do youFix air lock in heating system peugeot 405?
You have a bleed screew in the top hose from the radiator undo it slightly to let the air out.Once bleed retighten the screw.
How do you bleed cooling system on pontiac 2.4?
To bleed the cooling system on a Pontiac 2.4 engine, there is a small hose near the bottom of the radiator that needs to be removed. Then remove the radiator cap and the cap on the radiator overflow tank.
What else can you look for if you replaced the thermo switch but its still not kicking in to stop the overheating?
if you change your thermostat and refill your car with antifreeze/coolant you may have air in your cooling system causing hot spots. you should bleed the cooling system let the air come out. it can also be an internally collapse hose.
1978 Mercedes 300D how to bleed the cooling system?
If you mean "purge" the air out of the cooling system, then loosen the top radiator hose at the radiator. Pour coolant mixture into the hose until most of the air is purged and replace.
