Do you need to change the thermostat on a Dodge Durango?

If your Dodge Durango has an overheating problem, you may need to replace the thermostat. For Durango owners, this process is a bit involved, but once you remove all you need to remove to get to the thermostat, you’ll need to decide if you want to stick with the factory-set 192-degree thermostat or install a lower-temperature one.

Where is the radiator hose on a Dodge Durango?

Leave all wiring attached except for 4-wheel drive indicator lamp wiring at the rear of the generator. Follow the top radiator hose to the intake manifold if the engine of your Dodge Durango is 5.7 or 5.9 liter, and the bottom hose if the engine is 3.7 or 4.7 liter.

Where is the generator located in a Dodge Durango?

Take out mounting bolts for generator. Leave all wiring attached except for 4-wheel drive indicator lamp wiring at the rear of the generator. Follow the top radiator hose to the intake manifold if the engine of your Dodge Durango is 5.7 or 5.9 liter, and the bottom hose if the engine is 3.7 or 4.7 liter.

Where is the draincock on a Dodge Durango?

Locate radiator draincock at left side of the bottom of the radiator, facing the rear of the Durango. Drain coolant into a suitable container. Allow reserve tank to empty, then remove radiator cap and continue draining. Save for reuse if coolant is relatively new and clean.

How do you change the radiator on a Dodge Durango?

Use a jack and jack stands or wheel ramps to raise the front of your Durango. Locate radiator draincock at left side of the bottom of the radiator, facing the rear of the Durango. Drain coolant into a suitable container. Allow reserve tank to empty, then remove radiator cap and continue draining.

How do you replace the thermostat on a generator?

Take out old gasket and thermostat. Clean residue from around the inside of the thermostat housing cover. Slide new thermostat into housing with spring side down. Place new gasket over thermostat. Replace the thermostat housing cover and reattach radiator hose. Reassemble belt tensioner and reattach generator.

Why does the Check Engine light come back on after replacing the thermostat?

His reader indicated it was a thermostat problem. I just want to know why the check engine light came back on after the thermostat was already replaced. If the check engine light is coming on and a code like P1217 is in the computer then the computer is seeing an overheat conditions from the coolant sensor telling it your engine is overheating.

Can a faulty thermostat cause a Dodge Ram to over heat?

A fault with the thermostat can cause reduced engine performance and overheating, typically seen on the instrument gauge panel. This article applies to the Dodge Ram 3rd Generation (2002-2008).

How does the thermostat work on a Dodge Ram?

Thermostats use both seals and springs to move as well as block coolant flow. No electronics are used to make the thermostat operate. Instead, a wax pellet that melts when the coolant reaches a certain temperature draws the thermostat closed.

What causes a Dodge Ram engine to overheat?

The thermostat blocks the coolant from flowing into the radiator as the engine is warming. A fault with the thermostat can cause reduced engine performance and overheating, typically seen on the instrument gauge panel. This article applies to the Dodge Ram 3rd Generation (2002-2008).

How do you replace the thermostat on a Dodge Ram?

Figure 1. The radiator drain plug. To reach the thermostat, you must remove the hose neck from the engine. Two bolts hold it in place. Once it’s removed, the thermostat will slide out. Figure 2. The red circle indicates the position of the hose filler neck on the 5.7 engine. Figure 3. A diagram of the 5.7 thermostat.

How do you change the battery in a Durango?

Open the hood of the Durango. Locate the battery and remove the black-wired negative terminal from the battery. Turn the ignition key to the “on/crank” position for 30 seconds, then replace the ignition key to the “off” position. Reconnect the negative battery terminal and close the hood.

How do you reset the PCM on a Dodge Durango?

Another way to reset the PCM is to scan and clear any diagnostic trouble codes that have triggered the MIL light. You will need a scan tool or code reader/eraser to perform this; they’re not always readily available for everyone.

What should I replace my Dodge 5.7 Hemi thermostat with?

Please try again later. The 5.7 Hemi is one of the easiest thermostat replacements ever. 13mm socket and a flat head screw driver is all that is needed. Dont forget to subscribe to my channel I’m always adding more funny, spooky or How To videos. https://www.youtube.com/subscription_… https://www.instagram.com/cody_the_ca… Loading…

Where is the powertrain control module located on a Dodge Durango?

The powertrain control module (PCM) in your Dodge Durango is located on the right (passenger side) of the engine compartment.

Where is the PCM located on a Dodge Durango?

by Jody L. Campbell. The powertrain control module (PCM) in your Dodge Durango is located on the right (passenger side) of the engine compartment. It is the circuit board computer for the SUV designed to withstand extreme temperatures.

Where is the thermostat located on a Dodge Ram?

On the Hemi, the thermostat is located on the engine at the upper radiator hose below the A/C compressor. The 4/7 and 3.7 engine’s thermostat is located on the lower radiator hose near the harmonic balancer.

How does a low temp thermostat affect the engine?

Until the engine is up to temperature, there is no cooling occurring. The factory thermostat will not however change how the engine runs under load because the thermostat will be fully open when under load. It effectively isn’t there under load. So what then would a low temperature thermostat accomplish?

Is the opening temperature of the thermostat irrelevant?

Most engines run slightly above the thermostat’s minimum opening temperature under normal loads. Under high loads, they will run at or above the thermostat’s fully open temperature – in other words, under hard driving, the thermostat’s opening temperature is completely irrelevant.

Which is better low temp or high temp thermostat?

The Sard unit will lower the temperature at which the cool water can mix with the warmer temperatures inside the engine ( true ). This will lead to a motor than can now run much more efficiently ( false ). The FEEL’S Low Temperature Thermostat Civic FD2 will provide better, more reliable and faster cooling for your FD2 ( false ).

Do you need to change the thermostat on a Dodge Durango?