Coolant leak

Reply Subscribe

Thread Tools

Search this Thread

Dec 30, 2009 | 02:24 PM

DuramaxakaDTD

Thread Starter

Diesel Fan

Joined: Oct 2009

Posts: 92

Likes: 3

From: wisconsin

Coolant leak

I have a small leak of coolant coming from the front of my engine but can't find where and it only leaks when my engine is cold

Dec 30, 2009 | 03:32 PM

2500HeavyDuty

Super Moderator

Joined: Oct 2007

Posts: 14,872

Likes: 764

From: Houston, Tx

maybe the water pump is starting to go bad?

how many miles are on the truck

Dec 30, 2009 | 03:34 PM

DuramaxakaDTD

Thread Starter

Diesel Fan

Joined: Oct 2009

Posts: 92

Likes: 3

From: wisconsin

194000 miles....

Dec 30, 2009 | 03:39 PM

2500HeavyDuty

Super Moderator

Joined: Oct 2007

Posts: 14,872

Likes: 764

From: Houston, Tx

id look at the water pump first and check the coolant hose behind the fan pulley

Dec 30, 2009 | 07:12 PM

jbrown1132

Diesel Enthusiast

Joined: Aug 2009

Posts: 355

Likes: 15

From: florence, sc

^x2.

Jan 4, 2010 | 01:25 PM

DuramaxakaDTD

Thread Starter

Diesel Fan

Joined: Oct 2009

Posts: 92

Likes: 3

From: wisconsin

Umm now I don't leak coolant... I didn't do anything but I marked my overflow tank and it stop it leaking but started when it was super cold but now when it warmed up to 10 degrees it stopped leaking. Odd

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

bad coolant leak

IHdude

Chevy/GMC Duramax 01-04 LB7

Jul 12, 2015 11:14 PM

7.3 BAD coolant leak...passes pressure test

throttleup22

Diesel In Distress - Support Ticket

May 2, 2015 02:04 PM

Internal coolant leak

Mike0885

Chevy/GMC Duramax 07.5 -10 LMM

Feb 28, 2015 03:16 PM

Coolant leak

merdth6

Ford Powerstroke 03-07 6.0L

Nov 20, 2014 08:01 PM

coolant leak

dieseldummy

6.2L & 6.5L Performance

Oct 1, 2014 07:51 AM

Reply Share

First
Prev
1 / 1
Next
Last