I have a 98 civic with 170K on it. Have run Mobil one in it since i got it about 1.5 years ago. Recently developed an oil leak. Oil was normal color. Switched to Quaker State oil for High Mileage cars. Have run it for a few thousand miles and noticed lower gas mileage than before (from 35mpf to 30mpg). Two weeks ago, I noticed coolant in an oil spot under the car. I pulled it back into the garage and have not driven it since (been out of the country). I did notice another oil spot with coolant in it when I checked before the trip. I tend to drive easily; trying to maximize fuel mileage. I would appreciate any thoughts on this. Thanks
Jan 17, 2009 at 2:15 AM
