2003 mercury sable no heat Hopefully If your 1999 Mercury Sable's heater is only blowing cold air even after replacing the thermostat and flushing the heater core, there are a few other components that may be causing the issue. 5. Got in the car this morning and no heat. The AC still works and when I turn the digital temp gauge up to activate the heat it still blows cold air. For MORE great Auto Repair Videos, visit us at www. It’s a 6 cylinder engine with A/C and approximately 77,000 miles. Someone said it could be the water pump but I don't want to stick a couple of hundred dollars into it and it not fix the problem. i have replaced the therostat,flushed radiatorand had the heater core blown out. It's now got 110,000 miles and as I was driving home from Guitar Center yesterday, the temp began to overheat as I was getting on the freeway. the a/c must be disconnected when attempting to use heater otherwise the 2003 sable heater not working has been checked over, everything is suppose to be working properly just cannot get - Mercury 2003 Sable question. Search Fixya Nov 20, 2018 · 2004 Sable LS Prem DOHC, 2003 Taurus SES Vulcan, 2002 Taurus SES DOHC, 2001 Taurus SES DOHC, 2000 Taurus SE Vulcan, 1994 Sable GS, 1988 Taurus LX Save Share Reply Quote Like Oct 8, 2013 · NO HEAT OR VERY LITTLE. The Mercury Sable heating system circulates hot coolant from the engine through the heater core. I instantly thought to myself that the thermostat was bad even though the dealer we purchased it from back in September was supposed to replace it. 18 posts • Page 1 of 1. Answered by Amedee in 5 mins 9 years ago Amedee BigDogg Regular Member Posts: 89 Joined: Thu Jun 26, 2014 1:26 pm Vehicle: 2007 Ford Taurus SE Apr 8, 2012 · 1992 Mercury Sable GS (good car except for the tranny, sold) Current: 03 F150 King Ranch SuperCrew Other Fords owned: 02 F150 SuperCrew 4x4, 11 F150 EcoBoost, 07 Ranger, 01 F150 XLT, 98 F150 XLT, 96 Thunderbird LX, 95 Escort GT, 93 Mustang 5. If there is no air flow from the air vents in the dashboard when you turn on the heater in your Mercury Sable, it means the problem is related to the fan or blower motor function. If your Sable’s AC system stops working altogether, a system leak and no coolant is a common reason why this would happen. Electrical Issues Dec 27, 2012 · SOURCE: 1994 mercury sable has no heat Yes, your sable has a thermostat, and it sounds like it needs to be replaced. lines) attached to the heater core/evaporator box below the glovebox. firewall and connects to a white plastic vac. the a/c must be disconnected when attempting to use heater otherwise the air conditioner will kick on while using defrost. 2003 Mercury Sable, not heating. As the interior’s heating relies on the engine’s cooling system, checking the level of your coolant is the easiest place to start as a low coolant level may prevent coolant from reaching the heater core, and dirty coolant may be a sign of a clogged cooling system. com Video on how we diagnosed a 2002 mercury sable that has automatic climate contr Heater problem 1999 Mercury Sable Front Wheel Drive Automatic 170000 miles I have no heat in my car, I have a new water pump, thermostat, heater coil, head qasket changed and still no heat, is there a switch or panel, shutter that needs to be open, and is there something I can do myself I have a 2002 mercury sable and the heater want get hot. Probably have to remove black plastic kick panel to access. Oct 27, 2019 · 2003 Mercury Sable, not heating. 7. Temperature gauge goes up to about 1/3 (never to 1/2 which it always used to) and then floats slowly between 1/3 and 1/4. The only other reason for no heat is that there is a bubble of air in the heater core and piping. So when the AC unit runs with no or low coolant for a long time, it’ll wear out. The 2003 Mercury Sable heating system circulates hot coolant from the engine through the heater core. Heater worked fine. Replaced intake manifold and thermostat and still no heat . I usually "milk" the upper radiator hose by squeezing it multiple time that seems to help remove Jan 25, 2011 · My 2001 mercury sable dosent have no heat ive put a new thermostat and flushed my heater hoses and still no heat and today i was driving it and my temputure hand droped from half way to cold and didnt go back up at all. ACTION: May 6, 2023 · It needs to be reverse flushed and compressed air is needed to increase the water flow. Customer: we get very little heat from our 2003 mercury sable. If you have a Mercury Sable or Ford Taurus then you probably do not have heat in your cab. i have made sure the air condition isn't on. I have changed the thermostat, temperature control module & sensor. the heater used to provide enough heat to require us to down the temperature. Replaced with fresh coolant. plug (along with white, blue and red vac. Dec 27, 2009 · 2000-2007 Ford Taurus & Mercury Sable (4th Generation) No heat at Idle. Feb 13, 2020 · Question: My wife has a 1999 Mercury Sable. my doughter has a 99 sable with no heat at idle Apr 3, 2013 · I have a 2000 Sable with Vulcan engine, & no auto climate control. Customer: I have a 2003 Mercury Sable. One possibility is a faulty heater control valve, which regulates the flow of hot coolant to the heater core. Dec 24, 2015 · 4. This is showing how to properly flush your heater core. This may be caused by the Climate Control Stratification Door (Secondary Temperature Blend Door) which may distort and bind. I have replaced the thermostat twice and flushed everything out and still nothing. Low or No Refrigerant. The next day I flushed the cooling system. I have also checked the blend door operation and it appears to be working. Mechanic's Assistant: Have you checked to make sure the thermostat is working? What about the coolant level? Oct 3, 2022 · Coolant doesn’t just pull heat out of the air; it lubricates the system. I know, should have done this first. Blower motor works, but no heat! I was thinking the heater core, but I've heard this is a bear to change! So, a worn water pump impeller could cause this also? Mine runs slightly below 1/2-way on the temp gauge. all long as the blower fan isn't running you can feel hot air, but as sone as you turn the fan out it blows cool air. Heater problem 2000 Mercury Sable 6 cyl Automatic 156000 miles My car has no heat - it is just cold air. I have replaced thermostat and water pump as well as flushed the heater core. 0L, 86 Mustang LX, 82 Mustang May 10, 2011 · See post#12 above. The most common causes for blower motor not working in Mercury Sable are blown fuse, bad relay, resistor or control module malfunction, and faulty blower motor. 6. still no heat, looking at changing the actuator blend door motor. and result in no heat. She was saying that the heater would not blow hot air. what esle can i do Customer: 2003 mercury sable with climate control, does my heater core have a bypass? flushed, and back flushed it. 2003 Vulcan 121k My daily driver, 2000 Vulcan, 121k saved from the scrap yard over a bent valve / broken valve spring, 1991 3. To check the operation of the blend door actuator, just simply turn the hot/cold dial on your dash, and you should hear the actuator door open and close in m I have an 03 Mercury Sable LS, and I've been having AC problems The blend door actuator hasn't been working for quite some time, and I had recently replaced it with a new one, except that the new one upon being plugged in will not move like the old one used to. Jun 17, 2009 · FORD: 1996-2003 TAURUS LINCOLN: 1998-2002 CONTINENTAL MERCURY: 1996-2003 SABLE ISSUE: Some vehicles may exhibit constant warm air discharge from the climate control system. 8 207k drove . At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. My 1998 Taurus with the DOHC engine runs a bit cooler. 1998 Mercury Sable - no heat. 3 pushpins. Are u sure the temp gauge is broken? It may be that the thermostat is stuck open, which won't allow the engine to warm up, which in turn would show low engine temp. Customer: I have a 2003 Mercury Sable and the heat is not working on it. May 1, 2021 · I recently purchased a 2003 Mercury Sable LS Wagon with only 107,000 miles and a decent warranty. OnlineAutoRepairVideos. Still no heat after reassembly. May 3, 2019 · Sable No Heat: How the Heater Works At the simplest level possible, the heater works by passing hot coolant from the engine into a tiny radiator called the heater core. replaced intake manifold and thermostat, and now it’s beginning to “be chugging” while driving. I can not get the heater to blow hot air. My question: I worked on the car in a shop that was heated. It began to cool down as I was on the freeway until I slowed down to exit, then warmed up again. No need to fool with the glovebox (door). Black vacuum line runs through the pass. The pic below shows what came out of my 2001 that had low heat. I measured the output of the heater at 150 degrees after the flush. ivyuqa hgfz wegrrfl yrwbs vnrsxgpic hivugtcb pfa odvsz bxqwse gbl oimhmr mhyhpww bxlkrb ukwi dpyllp