[nba1341]

meh its alright oil right?


i wanted royal purpel but dont have the money and i found a brand new box of it in my house

 

[nba1341]

10w-40

 

[e3sean]

castrol gtx is the best conventional oil in my opinion.... i dont know about the 10w-40 i always use 10w-30... i will be using AMSOIL in my car now though..

 

[Iwannagofast]

its not gona hurt anything that fore sure

 

[90 lx notch]

10w40 is just thicker i use it in my work truck

 

[jam77]

I use that stuff in my daily driven s10 zr2 and it's been great.

 

[jam77]

10.89 for a 5 quart container at walmart you can't go wrong

 

[crowbar73]

Just pick one brand & stick with it. I have always heard switching brands causes sludge build-up.

 

[1982matthew]

Always used it , never had a problem. 10-40 might be a bit thick for a car unless your in hotter weather, it might be ok for the summer but I would keep using on brand and the same weight.