my coolant fan is running all the time

Reply Subscribe

Thread Tools

Search this Thread

May 31st, 2016, 3:58 PM

dominion126

CF Beginner

Thread Starter

Join Date: May 2016

Posts: 1

Likes: 0

Received 0 Likes on 0 Posts

my coolant fan is running all the time

I have a 2009 chevy suburban. I just did a full replacement of the engine. Now my coolant fan won't stop running. I am not getting an error code. I changed sensor and theromostat. It didn't do this before. What else can be done to stop fan from running all the time. The engine is not running hot

Reply Like

May 31st, 2016, 4:52 PM

in2pro

Administrator

Join Date: Apr 2008

Location: Austin, Texas

Posts: 7,581

Likes: 5

Received 42 Likes on 42 Posts

Welcome to the forum

Have you checked the fan relay?

Reply Like

May 31st, 2016, 7:40 PM

bandit_601948

CF Junior Member

Join Date: Feb 2013

Posts: 84

Likes: 0

Received 1 Like on 1 Post

welcome ! if you have a clutch type fan like my 99 blazer then it will run all the time ! if you have an electric fan then maybe the fan relay is bad !