× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
High Coolant Temperature and Pressure Drop
Posted to HD/Fleet Forum on 5/27/2021 25 Replies

This truck will reach 222°F coolant temperature when towing 4500 lbs in 68°F ambient temperature. At this point the fan will kick in to cool down the system. The customer has installed a 190°F thermostat in place of the factory 200°F one wi... Login to read more.

Files Referenced:

thumbnail

25 Replies Received (View Replies)

 

car Vehicle Data

2011 Ram 3500 Laramie Longhorn 6.7L

VIN 3D73Y4CL8B
Engine6.7 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2011 Ram 3500 Laramie Longhorn 6.7L

VIN 3D73Y4CL8B
Engine6.7 L
Trans6-speed Automatic (Electronic)