WHAT IS THE PROPER WAY TO BLEED A COOLANT SYSTEM ON A CHEVY

1997 Chevrolet Lumina

Tiny

mcmanus1

September, 16, 2012 AT 6:42 PM

My car runs hot one day fine the next that is why I want to bleed the systems.

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5 Answers

Tiny

ASEMaster6371

September, 16, 2012 AT 6:51 PM

Which motor

Roy

Tiny

mcmanus1

September, 16, 2012 AT 7:01 PM

The motor is 3100 sfi v6

Tiny

ASEMaster6371

September, 16, 2012 AT 7:08 PM

There is a bleeder valve on the heater hose connection at the top of the motor. It has a 7 mm screw you just loosen to allow the air to escape.

Roy

Tiny

mcmanus1

September, 16, 2012 AT 7:13 PM

Do you need to do this when it is hot or cold

Tiny

ASEMaster6371

September, 16, 2012 AT 7:40 PM

Does not matter

Roy

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