Uploaded February 2024 | Updated September 2026, 2 weeks ago
This Jeep had a new thermostat installed 3 months ago, now it won't warm up and has a check engine light. Today we fix the problem with a new OEM thermostat. I show you how to diagnose this and some tips and tricks to avoid common problems.
Coolant filler tool: amzn.to/4btiguI
To see all of the tools that I use and recommend, visit the Tool Demos store: amazon.com/shop/tooldemos
As an associate, I earn from purchases.
#tooldemos
This Jeep had a new thermostat installed 3 months ago, now it won't warm up and has a check engine light. Today we fix the problem with a new OEM thermostat. I show you how to diagnose this and some tips and tricks to avoid common problems.
Coolant filler tool: amzn.to/4btiguI
To see all of the tools that I use and recommend, visit the Tool Demos store: amazon.com/shop/tooldemos
As an associate, I earn from purchases.
#tooldemos
