Mazda 5 2007 2.0 diesel - losing oil.. - dannyallit

hi! can anyone tell me why my mazda 5 2007 2.0 diesel and done only 50k losing oil. i cant find any leak underneath as just done the seal underneath the engine and injection seal when about 49k miles. after the work done, my oil was above "F" level and now its on above the middle on dipstick. im using my car 3-4 times a week by 35miles go and back..

Mazda 5 2007 2.0 diesel - losing oil.. - Peter.N.
If there is no sign of leakage it must be burning it, do you have any blue smoke?
Mazda 5 2007 2.0 diesel - losing oil.. - dannyallit

no smoke or anything coming out, nor smell.. seems very good.. im thinking that maybe mazda engine are normal to top-up oil evry after a thou mile or more. as some one told me that theres some engine you really need to top-up. i reckon, mazda might be one of them, what do you think??//

Mazda 5 2007 2.0 diesel - losing oil.. - Peter.N.
If its not causing any immediate problems I wouldn't worry about it, its much cheaper to top it up than have something done about it. Some engines do use oil and some don't there may be reasons why but you cant do much about it.