It is currently Sun Aug 09, 2026 3:27 am

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: Reasons for slow draining coolant
PostPosted: Sat Jan 28, 2012 2:05 pm 
Offline
LOST Newbie

Joined: Tue Mar 30, 2010 4:29 pm
Posts: 15
Hello! I am flushing my coolant today, and it seems like its going to take a long time. Wondering how slow of a drain I should expect. I started about an hour ago and the thing mostly drips (consitently, but drips nonetheless) I think is going to take about 2 hours per drain, which seems too long. I might just work on cleaning the MAP and whatever else might take some of the boredom away.

Is this a bad sign of a clogged radiator or something like that?

Please share your experiences :)

I opened the radiator petcock, turn heater to max, and removed the expansion tank cap. Planning on adding distilled water and run for a minute, drain and repeat 3-4 times before filling up with proper coolant.

This is in an 2005 CRD Limited, Red.


Top
 Profile  
 
 Post subject: Re: Reasons for slow draining coolant
PostPosted: Sat Jan 28, 2012 2:30 pm 
Offline
Lifetime Member
Lifetime Member

Joined: Sun Mar 28, 2010 9:15 am
Posts: 5431
Location: Tallahassee, Florida
I'll assume you fully opened the radiator drain on the lower passenger side but since it's hard to get too it's possible you did not. The easy tool is shown at viewtopic.php?f=98&t=56398 although a racheting wrench is easier than a standard open/box end and access can be difficult from the bottom and better if you pull the air filter box.

That said have you opened the radiator vent? The little cap with a vertical tab on the upper passenger side of the radiator. Doing so helps brake the vapor lock and drain the system faster. Best to turn it to like 4 o'clock and pull straight up to remove. Then when you refill the system you can simply pour 1.6 gallons of straight HOAT only (Xerex G-05 or equivalent) into the firewall tank; top off water until fluid comes out of that vent; reinstall the vent cap; complete fill; drive a bit to purge the remaining air and top off with water as needed.

_________________
Sold to LOST member my 05 Ltd, GDE Stg II turbo + TCM tune, SunCoast TC w. Transgo kit, Steiger window regulators, Samcos, Fumoto valve, 2nd gen filter head with Lub. Spec. bleeder, Hayden clutch & 11 blade fan, inverted spare, P-1 battery, BF Goodrich Long Trail TAs, Etecno1 glow plugs, timing belt at 50K miles/8 yrs


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 9 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group. Color scheme by ColorizeIt!
Logo by pixeldecals.com