Join Date: Apr 2004
Location: Edmonton AB, Canada
Sorry I can't really say what the chemical differances are... but did you read this in the FAQ:
Question: Is NPG a "DRAIN AND FILL" product?
Answer: If your system already has the effective flow rates needed to run with NPG, the answer is YES. Unfortunately, most vehicles, with the possible exception of large heavy duty engines and motorcycles, need some sort of modifications to establish the necessary flow rates required for effective operation with NPG.
You may need other changes to the coolant system to use this. Also the mopar extended life stuff is good for 5 years, it's not like you have to change it every year... so I don't know if it would be worth using this stuff... just my 2 cents!
PS Welcome to the site!
Last edited by DJDiggler; 07-24-2005 at 08:31 PM.