Low heat - Hemi Truck Club
 
Go Back   Hemi Truck Club > HEMI | Trucks and Special Editions > 3rd Generation Ram | 2003 - 2008

Like Tree3Likes
  • 1 Post By SUPER BEE
  • 2 Post By charged392
Reply
 
Thread Tools Display Modes
 
Old 12-15-2018, 11:18 AM   #1
Senior Member
 
Join Date: Jul 2016
Location: Sidney KY
Posts: 306
Low heat

Just started recently having lukewarm heat. Heat gauge was a little low so I replaced the tstat and no difference. Heat is not as hot as before, if I run the fan speed on low it gets fairly hot but when i increase the fan speed the heat will turn to blowing cool. I turn it back to low speed and after a bit its warm. Any ideas on what I should check first ?

__________________
2003 - Air Raid CAI, Magnaflow, Hedman Shorties, SS nerfbars, superchips tuner, LED Tube headlights, 32 light bar, gator trifold bed cover.





_________________________
Philippians 4:13 I can do all things through Christ which strengtheneth me
Stanger is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 12-15-2018, 02:46 PM   #2
John
 
SUPER BEE's Avatar
 
Join Date: Feb 2014
Location: Meridian, MS
Posts: 3,679
Garage
Make sure you have very hot coolant in both of the heater core hoses. I would also check your blend door, if it's broke or stuck in the fresh air mode, you will be getting cold air mixed with the heated air.
bada44 likes this.
__________________

SUPER BEE is offline   Reply With Quote
Old 12-16-2018, 07:39 AM   #3
2012 Truck of the Year
Engine Specialist
 
charged392's Avatar
 
Join Date: May 2011
Location: Fort pierce, FL
Posts: 17,302
Garage
Check hoses for heat in and out like stated. If you have it on low and not high and have a little heat that’s most likely a restricted heater core or low coolant level/air
bada44 and SUPER BEE like this.
__________________
"CMR TUNER" [email protected] 1/4 with a 7.32 1/8 custom long/short bars by "Me" Turbocharged 392 on 9psi S475/96/1.32 . Running thru an A518! [email protected]
charged392 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


» Premium Vendor Showcase
n2 Speed Edge InTune Edge OCPerformance Parts

All times are GMT -6. The time now is 05:27 AM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.