Hello. I drive a c20xe engine in the Astra f. It is an Motortronic 2.5. Runs almost without problems BUT. It needs on 100km in normal driving mode 12-13liter. That’s way too high. It sometimes smells like gasoline too. Then when it is warm and bitsl and you try to start it, it takes a little longer until it starts. But of course I didn’t always have the error memory read out. Nothing. Then I was on a test bench to make a lapa fully test if it is too But if he doesn’t run, the mechanic meant. What can that be? If he doesn’t run too fat. And no gasoline doesn’t run out. I’d be very grateful about a few tips that I can do. Because the fuel costs are very high. lg