Please help me get heat inside my car.

PROMISEPLANKF

MEMBER
2003 BUICK CENTURY
125,000 MILES

I haven't 02 Buick Century 3 L heater core will not produce heat, I have flushed the heater core it seems to have proper water flow. I have seen the thermostat open from the temperature gauge on the dash. Why am I not getting heat?

Saturday, November 12th, 2011 AT 6:41 PM

5 Replies

SATURNTECH9

MECHANIC
30,869 POSTS

So both your heaters hoses are getting really hot?

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Saturday, November 12th, 2011 AT 7:05 PM

PROMISEPLANKF

MEMBER
3 POSTS

I now have heat. I check the overflow radiator Reservoir it was correct. I put almost a half a gallon of antifreeze in the radiator which now it produces heat. It Looks like it was just low on Anti-freeze. Do you think I need a new radiator cap?

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Saturday, November 12th, 2011 AT 7:16 PM

SATURNTECH9

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Are there any visable leaks?Caps are cheap it wouldnt hurt to put a new one on.

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Saturday, November 12th, 2011 AT 10:29 PM

PROMISEPLANKF

MEMBER
3 POSTS

No leaks. New topic. 98 Nissan Pathfinder. Electrical, the door Indicator light on the dash is very damning flashing, I have checked all of the door switch, The interior light at the baseboard stays on, So I pulled the fuse. Would a bad interior light caused this problem?

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Saturday, November 12th, 2011 AT 11:09 PM

SATURNTECH9

MECHANIC
30,869 POSTS

You mean a bad light socket keeping the light on or the door open light on?Also have you placed this new question as a new question as nissan pathfinder?Because that way other users can find it to help them with the same issue.