Mechanics

- NO HEAT

1992 Lexus Other

My car does not put out heat. I changed the radiator fluid and the thermostat, still no heat. Please suggest other things to check.

Thanks.

Tom Balon
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Tbalon
January 19, 2006.



Have the same problem. It's the heater core. Can almost guarantee it!

Tiny
Divadayna25
Jan 19, 2006.
Could also be another couple of reasons. You have air in the heater matrix which needs bleeding or you have a blockage in the matrix itself. Remove heater hose from one side of the matrix and connect a hose pipe to it and flush out. As for the air pocket: - disconect hose from return side of the matrix whilst engine running and wait for hot water to come out or look for a bleed screw on the hose

trigger

Tiny
Dave sommer
Jan 26, 2006.