I have a 94 with 212K on it. I changed the oil and drove about 1000 miles. Had to add about a quart. I know this thing leaks some, don't know what is leaking. I have not had time to figure it out yet. Are there any suggestions to make it not burn oil? Also, when I start it in the morning, I smoke out the neighborhood with blue smoke! Any suggestions? Does this all mean that the engine is going?