synthetic oil
#12
Originally Posted by 07 z71 silverado
thats what i thought. hey sharlie im going to send my core to you tomorrow so ill call you tomorrow and get all the info from you.
I think this is the second time I've seen it...why do you call him "sharlie"?
#18
Originally Posted by 07 z71 silverado
i didnt mean to call him sharlie my bad. but this guy told me hes a real good mechanic and good guy to wait till about 10k and put synthetic in.


