Main IndexAuto Repair Home Search Posts SEARCH
POSTS 		Who's Online WHO'S
ONLINE 		Log in LOG
IN




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
with_replies.gif image   Lukewarm Heat............
New antifreeze reverse flush heater core...

with_replies.gif image   multiple warning lights
2013 GMC Terrain 130,000 miles 4 cylinde...

with_replies.gif image   2014 Nissan Sentra Shaking
Car recently started shaking when accele...

no_replies.gif image   Buy Flualprazolam Powder Online Whatsapp: +1(424) 328-1086
N/A

hot_with_replies.gif image   1989 toyota pickup 3.0 crank no start
I have a 1989 toyota pickup 3.0 crank no...

with_replies.gif image   Strut spring orientation and strut mount tension nut
2017 Nissan rogue awd 2.5 L Put in Monro...

with_replies.gif image   Transmission stuck in part, I have tried everything
So I'm working on my elderly fathers 201...

with_replies.gif image   2017 dodge journey LED headlights on/off randomly
Year of vehicle 2017 Make of vehicle dod...

with_replies.gif image   Kia Soul starter replacement issues!
Okay so my car is a 2010 Kia soul 2.0 en...

hot_with_replies.gif image   Please Help - Knock sound & engine fail
Hi all, Hoping to get some insight and ...




2002 Dodge Ram 1500 Overheating Gauge

Search for (search options)
 



dodge_driver
New User

Oct 17, 2012, 5:52 AM

Post #1 of 4 (2036 views)
post icon 2002 Dodge Ram 1500 Overheating Gauge Sign In
Recently, I noticed that when driving the heat gauge rises toward the "H" and "Check Gauges" light/tone appears. However, when I press that gas to raise the RPM's over 2.5 it goes down below the 1/2 mark toward "C". It seems when the motor is at a low idle or cruise without pressing the gas pedal that it will rise toward the "H". But when I press the gas, it goes back down. Also, I noticed when the gauges starts to rise to "H" the heat turns cold. Any ideas what to get checked?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Oct 17, 2012, 6:23 AM

Post #2 of 4 (2009 views)
Re: 2002 Dodge Ram 1500 Overheating Gauge Sign In
You're circulating more coolant when you do that. You need to check the coolant level and pressure test it for leaks.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



dodge_driver
New User

Oct 17, 2012, 7:13 AM

Post #3 of 4 (2002 views)
Re: 2002 Dodge Ram 1500 Overheating Gauge Sign In
Thank You


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Oct 17, 2012, 7:47 AM

Post #4 of 4 (1996 views)
Re: 2002 Dodge Ram 1500 Overheating Gauge Sign In
If all shows well with test HT suggested it's not common to me but some water pump impellers can lack adequate flow at lower RPM. See if heater works strong at just idle or lots better at a raised RPM. Not conclusive but a clue. If no or very poor heat and gauge shows high on gauge it could be boiling as the hot vapor doesn't transfer heat well.

If you do find coolant level low you need to know why. If boiling to reservoir it may not be bringing back the full amount and overheating for any reason is a killer so pay attention,

T






 
 
 






Search for (options) Privacy Sitemap