hello. at the beginning of the year i had my rear main seal plate gasket replaced. before that it leaked ALOT of oil. since then, the engine holds oil fine until it gets about 2500 miles into an oil change. its fine once i change the oil, then after about 23-2500 miles the oil level on the dipstick starts going down. it goes from full to down the the add line in just a few hundred miles. ONLY when its about time for an oil change. i use valvoline conventional 10w30 with an ac delco filter. there are absolutely no oil marks underneath where i park it. none.
im open to any thoughts/suggestions.....
