when I chage the oil on my 92 si it seems like it dissapear after couple of weeks i check the dipstick and its dry but the weird thing its that when i take off the lug a lot of oil comes out my friend says that probably the dipstick its too short what can it be and just for the f*#@ of it How many inches long is a dipstick for a 92 si? thank you

 

or you could be burning oil. thats normal on most hondas as long as your not filling up a quart every 1000 miles.

if i were you i would use a high mileage 5w-30 oil or a conventional 10w-40 oil. just use any brand that is on sale.