5k all the time, since i never gets to 5months b4 5k mile..drives a lot..uses PureOne with 99% filtration..cost me 3bucks..so about $25 with DIY..
anyone use those Engine Restorer stuff?? i think it work, i used it on my gf's 91 toyo corolla..it idle betta now..i'm thinking of using it on my celi when my next oil change come around which will be soon..any review/comments on this "Engine Restorer" product?? seen them on car magazine at auto service shop..
I dunno about you guys, but when I got to Autozone, Pepboys, Kragen, and etc. and I see those bottles that has colorfull ass pictures and states that it will do "this" or "that" for my car, I hella want to buy it. Do you know which one actually work, or if any? I remember posting about ZMax back in the day, but a lot of folks said that did not work.