Where is the bleeding valve for 1992 lexus sc cooling system?

Marvin

• 85242 Answers
• Posted on Jun 17, 2009

SOURCE: 1992 Lexus SC300 Air Condtioner blowing cool/warm

the system is low on charge, it has a leak, repair the leak and recharge

Marvin

• 85242 Answers
• Posted on May 18, 2010

SOURCE: Need to bleed air our of cooling system on 1992 Lexus SC400

The generic method of bleeding air from the cooling system is to use a floor jack and raise the front of the car as high as poss, then fill the coolant recovery tank full and run the engine until it just starts to overheat, high end of normal zone on gauge, then shut the engine down and run cold water over the radiator core, this will self bleed the system and the coolant will be pulled from the recovery tank, repeat as necessary, never let the recovery tank run dry or more air will be pulled into the cooling systeml

SOURCE: bleed valve for cooling system

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