2003 Mitsubishi Eclipse

Heater problem
2003 Mitsubishi Eclipse 6 cyl Front Wheel Drive Automatic 92000 miles

I have asked a few shops in my area and got the same answer, heres the? When i'm stopped at a light and at idle my heater blows out cold air until I start moving again then it works great but always blows cold when I stop. There is enough fluid and no overheating problems. Both the mecanics I have asked said to take the heater hoses off going into the firewall and flush with a garden hose at fairly low presure because of possible build up in the core let me know what you think. Which hose is the inlet? Top or bottom? Thank you for your time.

Chris Barner
October 7, 2009.

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