Lancia Motor Club Forum Banner
29 March, 2024, 10:18:21 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: Need to contact the Forum Administrator? e-mail forum.admin@lanciamc.co.uk, for Database Administrator e-mail database.admin@lanciamc.co.uk      -      Copy deadline for Viva Lancia is 12th of each month.      -      For Events e-mail events@lanciamc.co.uk      -      To Join the club go to http://www.lanciamc.co.uk/join.htm
 
   Home   Help Search Calendar Register  
Pages: [1]   Go Down
  Print  
Author Topic: colour of anti freeze.  (Read 2801 times)
0 Members and 1 Guest are viewing this topic.
bill
Guest
« on: 03 June, 2009, 11:26:18 AM »

hi, I went to our local motor factor for my anitfreeze and he wanted to know what colour blue or red he said it was quite important. I would just like what the members think. back to the car.

thank you bill. Undecided
Logged
nistri
Megaposter
*
Posts: 530


« Reply #1 on: 03 June, 2009, 12:04:20 PM »

The red one costs more and gives little advantage on the Fulvia. Andrea
Logged

Andrea Nistri

Ardea S2
Appia S2
Fulvia GTE
Fulvia Sport 1.3 S
Fulvia Montecarlo
Fulvia Coupe 1.3 S
fay66
Permanent resident
**
Posts: 6189



« Reply #2 on: 03 June, 2009, 12:18:00 PM »

I've always used blue.
Regular changes are more to the point.
Brian
8227 Cool
Logged

Own 1966 Fulvia 2C Berlina since 1997, back on road 11-1999.Known as "Fay"
2006 Renault Megane 1 5 Dci Sports Tourer
Dedra Technical Adviser
ncundy
Lapsed
Rebel Poster
*
Posts: 980



« Reply #3 on: 03 June, 2009, 12:53:51 PM »

This is something I found on the internet a few year ago explaining the difference (as to whether there is any measurable benefit for an occasionally used car with regular changes I have no idea):

For many years, since the demise of Methanol based antifreeze that was traditionally only added just before winter, blue/green or yellow Monoethylene Glycol (MEG) has been the mainstay of the coolant market. However Ford vehicles since 08/98 have been filled with coolant combining Monoethylene glycol with Organic Additive Technology (OAT) corrosion inhibitors.

There are important differences between standard MEG and MEG with OAT. It does not contain silicates, nitrates, nitrites, borates, phosphates or amines so that:
· Without silicates, silicate gel or "green goo" does not form.
· By eliminating phosphates, hard water scale is reduced.
· Without silicates, phosphates, nitrates, nitrites and borates, abrasive dissolved acids are greatly reduced thereby diminishing water pump seal failures.
· Without amines and nitrites, there is no potential formation of nitrosamines.
All of this results in a considerably longer life span, whilst providing improved protection of all cooling system metals, including aluminium. Benefits over conventional silicate based coolants are:
· Improved water pump life due to reduced water pump seal wear.
· Fewer abrasive dissolved solids.
· Reduced hard water scale.
· Virtually no deterioration of heat transfer capacity during service life.
· Excellent protection against high temperature and pitting corrosion.
· No silicate gel formation during storage or use.
· Effective long-term corrosion protection for aluminium, brass, cast iron, steel, solder and copper alloys.
· Long effective service life of up to 10 years or 150,000 miles.

The two types of coolant should not be mixed. Vehicles filled with MEG will have coolant coloured blue, green or yellow. MEG with OAT additives will have coolant coloured Orange (Ford) or red.
Logged

1969 Fanalone, Mazda RX-8, Fiat Multipla
Pages: [1]   Go Up
  Print  
 
Jump to:  

Contact the Forum Administrator

LMC Forum copyright © 2007 - 2021 Lancia Motor Club Ltd

Powered by SMF 1.1.20 | SMF © 2006-2011, Simple Machines
Page created in 0.051 seconds with 21 queries.