Why did my 2004 Chrysler Concorde overheat?

The symptom on the 2004 Chrysler Concorde was the engine coolant temperature… We all have war stories to tell about ‘those cars,’ right? Here is one that anyone who works on cars and works with the owners of those cars can relate to. The symptom on the 2004 Chrysler Concorde was the engine coolant temperature gauge was running hotter than normal.

What’s the temperature of the engine in a Chrysler?

The technician took the vehicle for a road test and found it ran perfectly, with no apparent problems with the gauge or the engine temperature, verified with a scan tool. According to the scan tool, the engine was running around 190 to 200 degrees; nothing that looked out of the ‘norm.’

Why is my Chrysler car overheating on the road?

A check for combustion gases in the cooling system was performed to rule out a head or head gasket problem, and that was negative as well. The technician took the vehicle for a road test and found it ran perfectly, with no apparent problems with the gauge or the engine temperature, verified with a scan tool.

What’s the temp on a new Chrysler car?

This was certainly much different than previous road tests. The actual scan tool temperatures were in the 230 to 250 degree range rather than under 200 degrees. A quick check under the hood — both cooling fans could be heard running at high speed.

What to do if your car is overheating?

After some preliminary inspections on the vehicle, such as coolant level and overall cooling system condition, it was determined that everything looked fine, including cooling fan operation. A check for combustion gases in the cooling system was performed to rule out a head or head gasket problem, and that was negative as well.

Is there a problem with my 2002 T & C ex Van?

At 90,000 miles, my 2002 T&C EX van developed a speed fluctuation problem. For several months, I experienced intermittent engine surging; particularly at 50-60 mph. Engine rpm would suddenly fluctuate causing the car to slightly jerk.

Why does my Chrysler Town and Country stutter?

Below 60 mph, I can sense an occasional stutter. Around 35 mph (common street speeds) the engine will sometimes surge with noticeable tach fluctuations. Pressing further on the gass pedal will make the surging go away. The throttle position sensor change did not help. Would like to get this fixed if possible.

What does surge feel like in Chrysler Town and Country?

Surge at steady speed feels like a skip reminds me of loss of traction. At light acceleration, there is some feeling of engine missing/trans surging. Dealer said it was not detected but installed updated software. Still happens especially when engine is cold. Replacing the EGR fixed the surging issue I have had for a couple of years.

How big is the engine in a Chrysler 3.3?

Both use a cast iron block and aluminum heads . The first of the family, the 3.3 liter engine’s actual piston displacement is 3.3 L; 201.4 cu in (3,301 cc) with a 93 mm × 81 mm (3.66 in × 3.19 in) bore and stroke. In 1994, the 3.3 received a 12 hp (9 kW) increase in power to 162 hp (121 kW) due to a new air intake.

Why is my Chrysler 3.5L V6 running hot?

Leaky head gaskets are also a common problem on these engines. If the cooling system holds pressure, and the cooling fans are functioning normally but the engine is running hotter than normal, it’s probably a worn water pump. If you do change the water pump, change the thermostat too.

Why does my car run hot when the heater is off?

If the heater was off or blended to cooler airflow, the engine would start running hot again. But it still had to be driven over 30 miles before this would happen. So to duplicate the problem, the vehicle had to be driven about 30 miles and the heater had to be off. Then it would start to run hotter than normal!

Is there a leak in my Dodge Concorde air conditioner?

There is no leak. That was checked before they found the blower motor problem and fixed it. Since the blend air door actuator was replace about three weeks ago the air condition has worked like new, until today. No cold air, just ambient temp air. The clutch is engaging and I have no error codes when I run the diagnostic.

When did the second generation Chrysler Concorde come out?

In this article, we consider the second-generation Chrysler Concorde / LHS, produced from 1997 to 2004. Here you will find fuse box diagrams of Chrysler Concorde 1997, 1998, 1999, 2000, 2001, 2002, 2003 and 2004, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout).

Where are the fuses located on a Chrysler Concorde?

Overhead Console, Garage Door Opener, Trunk, Overhead, Rear Reading, and Visor Vanity Lights, Trunk Release Solenoid, Power Mirrors, Power Door Locks, Body Control Module, Aspirator Motor A Power Distribution center is located in the engine compartment. This center contains fuses and relays for circuits that operate only under the hood.

Why does my Chrysler car run cooler than normal?

These were weighing on his mind. After more pondering, he temporarily removed the thermostat and ran the engine to see if the problem reoccurred. After a few days of driving a lot of miles, the engine ran cooler than normal, as one would expect without a thermostat in the engine.

What was the temp in my car when it overheated?

The temperature gauge was running at about the halfway to about the three-quarter point on the gauge (Figure 4). This was certainly much different than previous road tests. The actual scan tool temperatures were in the 230 to 250 degree range rather than under 200 degrees.

Why is the thermostat on my Chrysler 300 overheating?

If the hotter air from the condensor and radiator combined are hot enough they might get the coolant warm enough to open the incorrect thermostat, that makes some sense. Where did you get the thermostat?

What happens when you turn off the airconditioning on a Chrysler 300?

The engine temperature immediately begins to drop and then settles in at just below the half-way mark. This tells me the system is clean and that the coolant is flowing nicely. BUT, as soon as I turn “OFF” the airconditioning, the lower radiator hose begins to slowly cool down and the engine heats up again.

Can a bad heater core cause your car to overheat?

Can a Bad Heater Core Cause Overheating? Leaks are the #1 reason a vehicle begins to overheat. Leaks in hoses, the radiator, water pump, thermostat housing, heater core, head gasket, freeze plugs and a few other things can all lead to problems with the vehicle’s cooling system.

Is the cooling fan relay on a Chrysler working?

The cooling fans on Chrysler cars are not particularly well-made, but that doesn’t mean you can assume that they are broken the second the cooling system stops working. Watch this video to figure out how to diagnose problems with the cooling fan relay on a Chrysler.

Why is the air coming out of my radiator cold?

What seemed interesting was that the air blowing from the radiator was cold, especially on the driver’s side of the radiator. And the lower radiator hose was cold to the touch. Was this just a case of a plugged radiator again?

Why does my car have a radiator fan?

You probably already know the purpose of the radiator and the cooling system in your car. When you are driving fast, the wind is passing through the radiator to cool the coolant down without issues, but when you are driving slow, there is no wind pushed through the radiator. This is why we use a radiator fan.

Why is my Chrysler Town and Country overheating?

While there are a variety of reasons your Chrysler Town & Country is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat. When the radiator fans stop functioning properly, the engine temperature will rise.

What are the symptoms of a Chrysler 200 overheating?

One of the worst problems that can happen to your Chrysler 200 is overheating. Common symptoms of overheating include smoke coming from under the hood, a pegged temperature gauge, and a blown head gasket. Overheating can cause a lot of expensive damage to the engine.

How does the cooling system on a Chrysler 200 work?

A blow head gasket or a cracked head/block are much more expensive to repair than a thermostat or water pump. Your 200’s cooling system works by cycling the engine coolant from the engine through the radiator. The water pump pushes the water through the entire system.

Why does my car overheat without the a / C on?

Using the A/C seems to accelerate the overheating, but it happens without the A/c on as well and it happens randomly. Parts store said might be a cooling fan problem or cooling fan sensor issue.

Why does my Chrysler car run hotter than normal?

After a few days of driving a lot of miles, the engine ran cooler than normal, as one would expect without a thermostat in the engine. If the radiator was plugged or restricted in any way, it should still be running hotter than normal, but it wasn’t.

What causes the head gasket on a Chrysler 200 to blow?

If your 200’s engine gets hot enough, the coolant will begin to boil over and manifest itself as steam coming up from under the hood. It does this to relieve the pressure on the cooling system before lasting damage can be done to it. 3. Blown Head Gasket

What causes a car to overheat on the highway?

If you have a temperature gauge, you’ll notice that the temp will usually cool down when you get onto the highway and get moving into clean air. When the cooling system itself is bad, usually the opposite will happen. One of the most common reasons that a vehicle overheats is a bad thermostat .

Why did my 2004 Chrysler Concorde overheat?