I am leaking coolant now and I think its the drain plug thats overtighten. while I am driving, the coolant leaks, but when the car is off (parked), the leaks stops. Now, i took my car up too Speedway (fly-by-day oil change shop) to get my oil change it hasn't even reach two months yet and NOW I am leaking oil and my coolant is low. I have an oil leak and my coolant is leaking. What woesssssssss I am going through! ANY suggestions would be greatly appreciated!