Question about 2003 Dodge Durango

1 Answer

Cooling Problem I have a 2003 Dodge Durango with a 4.7L V-8. It is overheating. It was pegging the temperature gauge so I replaced the thermostat and while I was at it I discovered a bad radiator cap. After I replaced these, the truck was running cooler and the gauge was slightly under the halfway point. Now it's starting to get hot again. For starters, I'm losing coolant somewhere. There are no visible leaks under the truck and I never smell antifreeze while driving. I thought maybe I had a leak that was happening at speed so I put Bars Leak in, put a considerable amount of coolant in and followed the instructions. I cranked the heater up and went for a drive. Well, it still overheats. What I found strange is that when I hit a stoplight the temperature gauge starts climbing and the heater blows ice cold. When I take of and drive, the temperature gauge drops back to normal and the heater roasts me right out of there. So what gives? This is an area I've never had to deal with.

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Check your head gasket

Posted on Mar 24, 2014

Testimonial: "I thought about that. I checked the oil and there's no vapor coming out of the tailpipe. You still think it might be a head gasket? Would a compression test reveal this, how do you know which side? If I do in fact need that fixed, what am I looking at in cost at a shop?"

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

What can cause a 2000 Dodge Durango 5.9L to overheat while sitting at a stop light? The temp gauge can peg to the right, but the motor does not show any other signs of overheating.


If it is pegged in the red and the engine isn't tapping like crazy or knocking. Want to die. Then it is the temp sensor or the gauge that is bad. A scanner will tell you.

Jul 07, 2016 | Dodge Cars & Trucks

1 Answer

04 durango when on heat temp goes cold than back to warm


you could have air in the cooling system . did you do any cooling system repairs like a water pump or thermostat cause after the repair the cooling system has to be bled of any air in the system or you will get overheating issues also you should check for a stuck thermostat. hope this was helpful

Feb 28, 2014 | 2004 Dodge Durango

1 Answer

My 2003 dodge durango keeps overheating , i just had new radiator put in and it started overheating again but now it is overheating with a very loud screeching noise like a belt sound what could be ca


as for noise will have to inspect under hood,could be fan or belt or pulley ,water pump .these are some things it could...My suggestion for overheating is replace thermostat. If your car has electric cooling fan then it may not be working..turn defrost on and if fan kicks on then fan motor is good..Now this does not mean that fan is working properly because fan is controlled by heat sensor switch that kicks fan on when motor reaches heat range......Things i would have checked....hope this information helps and good luck and Please rate my post...

Aug 17, 2012 | 2003 Dodge Durango

1 Answer

2003 durango over heats at idle but temperature cools once moving. Is this my thermostat?


No it is not you're thermostat. You're cooling fan is not functioning. Most likely you will need to replace the fan clutch.

Mar 09, 2011 | 2003 Dodge Durango

1 Answer

Overheating 2003 dodge durango. What could be the problem??


When engine running, ensure no engine combustion gas bubbles in coolant resevoir (if so, the head gasket is blown).

Check cooling fans are operating ok (when required when car warms up), if not check
1) fuse,
2) relay operation,
3) heat sensor switch.

Replace thermostat.
When re-filling cooling system, bleed off any airlock as necessary.

Check for collapsing (soft) coolant hose on suction side of waterpump when engine revs above idle.

Sep 01, 2009 | 2003 Dodge Durango

2 Answers

2003 dodge durango overheating


I would have the cooling system serviced, complete backflush...the radiator could be so corroded it's beyond flushing and needs to rodded out or replaced... check the fan clutch for proper operation. Check the exhaust system...a plugged converter will create to much backpressure and cause over heating.
Too many overheats and your looking at potenial engine damage.
Good luck...i hope this helps, please rate me a fixya.

Jul 24, 2009 | 2003 Dodge Durango

1 Answer

Overheating. the reserve tank keeps boiling over.


Check to see if the cooling fan on the radiator comes on after the engine warms up. If so then try replaceing the thermostat. If not than it might be the temperature sensor that controls the fan.

Jul 09, 2009 | 1999 Dodge Durango

1 Answer

1999 Dodge Durango NO HEAT


Bad NEW thermostat? I had the same problem on my first generation Dakota. The problem for me turned out to be the DODGE thermostat I used to replace the old Dodge part. I went and got a Stant from local auto parts store using the standard temperature spec and quit shivering the next time I drove it. I hope that helps!

Jan 17, 2009 | 1999 Dodge Durango

2 Answers

Overheating


The dodge durango thermostat called for by the dealer is at the temperature of 192 you can solve this problem very simply by instaling a 160 thermostat that can be obtained at any parts store

Jun 26, 2008 | 1999 Dodge Durango

2 Answers

Overheating


Electrical cooling fans not coming on due to bad sensor, fan relay, or bad fans. Check thermostat and coolant temperature, too....accordianman

Jun 02, 2008 | 1999 Dodge Durango

Not finding what you are looking for?
2003 Dodge Durango Logo

121 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dodge Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Dodge Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...