Quote:
Originally Posted by pikcachu
I think the reason why they are not LL-01 approved is cause of the high NOACK rating... which shows at 13%  ... I believe LL-01 requires < 11%
high NOACK = higher carbon deposits on intake valves.... maybe not so important on the N55 as it used to be on the N54 but something to think about...
http://www.billswebspace.com/Pennzoi...hrysler-en-TDS |
Maybe I really don't remember the reason why, but I have PI and water injection coming in shortly so it really won't matter to me.