rebuilding 89 420 sel heads
Before i spend the bucks on this job,this car is using 2 quarts of oil in 1000 mi. I do not see any smoke! Is it possible to loose that much oil while driving? I do see oil coming from drivers side rear head gasket just on a short drive but no big drops on garage floor. I would think if the rings were bad i would see smoke. Would a compresion test determine this?