I drive Opel Astra G with Ecotec engine of '00 make.?

Question

Earlier on after service, l could use it without any drop in the oil level.

Now it happens, ALMOST to the min gauge level. Anyway after about 2000 Kms Please advice. What could be the problem.

Answer 1

Sounds like they mest up during service. They either did not change the copper washer on the drain bolt or they stripped the bolt. That's my first insctinct. If the car is just burning oil, you might have gotten some bad oil, or they really did not change the oil.