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> 03 Eclispe Heating Problem
post Dec 25 2012, 09:02 PM
Post #1


Group: Members
Posts: 5
Joined: 16-June 10
Member No.: 90,714
Status: Offline
Location: USA
Drives: 2003 Mitsubishi Eclispe Gs

I have a 2003 eclispe, and the heat worked very well in it. Now when I start the car and let it warm up the heat gets warm enough to defrost the windows but not warm like it use too. If you idle the car at a high rpm the heat gets warm or if you start driving it, the air gets warmer. I was wondering if anyone else has had this problem with this car and if so what is wrong with it?
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post Dec 26 2012, 08:30 AM
Post #2


Group: Members
Posts: 4,032
Joined: 19-June 08
Member No.: 59,794
Status: Offline
Location: USA
Drives: 2007 OUTLANDER ES with the v6 and the 6 speed(no flappy paddles),2001 kia rio,1979 chevy k20 stepside

have you started with the basics?

check the coolant level? is it full? has it been changed like its supposed to be?

have you flushed the system and replaced the coolant recently?

do all the doors and settings work correctly?
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post Jan 5 2014, 05:47 PM
Post #3


Group: Members
Posts: 13
Joined: 16-October 08
Member No.: 66,020
Status: Offline
Location: USA
Drives: 2003 Eclipse

bad thermostat? No thermostat? malfunctioning heater controls? Blower working?
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KiT TeUnG 2549
post Jan 28 2014, 08:14 PM
Post #4

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Group: Super Mod
Posts: 3,902
Joined: 21-May 08
Member No.: 58,134
Status: Offline
Location: San Sai , Chiang Mai ,TH
Drives: 1997 Mitsubishi Diamante VR-S SUPER INVECS II , 1990 Mitsubishi Galant VR4 MR, 2006 Mitsubishi Triton PLUS 3.5 DOCH , 2001 Mitsubishi Galant GSR

Coolant level low/leak , blocked /restricted heater core , HVAC blend door issues
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