1992 Cadillac Deville Bleeding coolant

Tiny
SEAN03
  • MEMBER
  • 1992 CADILLAC DEVILLE
  • 135,000 MILES
Hi I have a 1992 Cadillac Deville and I recently changed my serpentine belt my water pump my radiator my heater core and all the hoses also the water inlet and outlet and thermostat. I was just curious. It runs good now no problems. Everything just went at once so I replaced it all. But back to my real question if it was to ever overheat after changing out all that and you know their is air in the system how do you bleed it out on this car. That is my main question. Thanks.
Tuesday, June 4th, 2013 AT 2:40 PM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 34,330 POSTS
Many thermostats have a small bleed hole in them to let trapped air out. Some engines have a bleeder screw on the thermostat housing. When no means of bleeding the air is provided, look for a plug or sensor nearby that can be unscrewed.
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Tuesday, June 4th, 2013 AT 9:36 PM

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