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Automotive Repair Car Troubleshooting Topics   Car Troubleshooting   Engine Troubleshooting   Engine Fault Codes   Electrical and Wiring   Transmission Problems Car Repair Topics   Car Making Noises   Car Stereo Repair   Heating or AC Issues   Motorcycles and ATVs   Tricks of the Trade   Truck Repair Advice Site Options:      Login   Sign up here! Latest Forum Post   2011 Dodge Nitro OBD scanner seems to drain battery in 10-20 minutes When I bought this car in summer 2023, a... Grounding Cable, 2017 Jeep Renegade Trailhawk The Cable that connects my negative batt... Rough Idle (Found new thing) Hi everyone. First of all sorry for bad ...     equipment hey yall. im a first year engineering st...   HELP I have a 1956 1/2 ton panel truck, 69 35...   Howdy     Just wanted to s...   ABS/Tractiob/Brake Lights on But No DTCs Hello all, Recently while driving m...   Chevy strut replacement I'm trying to get a sensor of some kind ...   2020 suburban new transmission and issues after install recently had the transmission fail at 11...   Caliper piston post cleaning won't screw in Hello, 2013 Hyundai Elantra limited (ma...

Search Auto Parts Search Heating problem Sign up here!   Email This Post Auto Repair Home>> Automotive Repair>> AC Auto Repair Help Forum Penut New User Jan 2, 2008, 2:01 PM Post #1 of 4 (1623 views) Heating problem Sign In I have a 2000 cirrus. I lost heat suddenly on Monday night. The gauge read halfway to H. Today I had a breath of heat for 30 seconds and it went to cold. I drove around a while to see what would happen. The gauge went all the way to H. It did not overheat though. Could it be the thermostat? What else could it be? Thanks. Maggie Double J Veteran / Moderator Jan 2, 2008, 2:04 PM Post #2 of 4 (1621 views) Re: Heating problem Sign In if the gauge went all the way to hot and there is not heat i assume that the vehicle is low/out of coolant... and it should overheat if thats the case...... first have the coolant level checked....if low add and check for leaks...... <<<<<<don't drive it anymore until your sure it has coolant in it....>>>>>>>. Penut New User Jan 2, 2008, 2:22 PM Post #3 of 4 (1619 views) Re: Heating problem Sign In It still has coolant. there is a slight leak. Is it water pump or thermostat? Double J Veteran / Moderator Jan 2, 2008, 2:33 PM Post #4 of 4 (1618 views) Re: Heating problem Sign In yes it could be the thermostat.......the upper radiator hose should be hot to the touch if the thermostat is open ...if it is hot,check both heater hoses both should be hot if coolant is circulating thru the heater core... if not suspect thermostat... you said small leak?? like how small..seepage??/ any decent leak can cause a pressure loss. pressure loss can result in coolant not circulating properly... remember coolant/water flows rapidly under pressure...   Email This Post   Automotive Repair     Auto Body Repair and Refinishing     Heating or AC Issues     Electrical and Wiring     Brake Systems     Car Stereo Repair Advice     General Discussions     Car Making Funny Noises     Engine Fault Codes     Engine Troubles     Exhaust Systems     Steering and Suspension     Transmission Troubles     Tricks of the Trade Automotive World     General Discussions     Antique Car Talk     Car Shows and Events     The Bargin Bin     Motor Vehicle Inspection     Car Care Tips     Traffic Tickets     Gasoline, Motor Oils, Concept Cars and Engines     Auto Insurance, Financing, Leases, Warranties Truck Repair     General Discussions     Truck Engine Repair     Truck Suspension Repair Motorcycle Repair     General Discussions     Motorcycle Engine Repair CarJunky     Open Posting     Board FAQ's     New Board Suggestions

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