Post by
91nis240 »
https://forums.nicoclub.com/91nis240-u1852.html
Mon Apr 28, 2003 12:00 pm
well there is the cheap kind of engine flush that come in a can that you pour into the engine before an oil change. Let is run ffor a few minuets then drain it. thta can be bought at a local auto parts store, i dont not recommend that! A real engine flush can be done at many auto shops and even jiffy lubes (which i work at, lol) They hook it upto a machine, which has a tube to your oil filter conection and one tub into your oil pan plug and your system is purged using air pressure. You really can see all the gunk and exsess get drain out.