Over heating

Asked by Gregwilson75 Mar 05, 2019 at 12:28 PM about the 1995 Chevrolet Lumina Sedan FWD

Question type: Maintenance & Repair

Also forgot to say that I changed temp.
Control module, and wired fans to stay
running and it still hasn't helped

1 Answer

27,650

Is the coolant boiling over, reservoir filling up in a hurry? Are you losing coolant? How hot does it get in degrees F? What about your thermostat or coolant temp sensor? From your post can't be sure what you replaced? If you had cooling system open a bunch, you may have air in the system, if so, you need to bleed it. Could be a gasket issue? Can you check coolant flow through the radiator, cool engine. Sometimes for testing, I remove thermostat, hook everything back up, make sure cooling system is full. With the thermostat out, the circulation through radiator is instant. With the thermostat removed, take it for a spin, see if it makes any difference?

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