Engine Knocking Noise problems of the 2011 Chevrolet Cruze

It's been going off and on every since I first got the car I smell a burning smell and it loses power is stalls and the dealership keep telling me it's just air getting into it but I know it's my turbo because my neighbor has one her turbo went out and I have two other friends that has one and both their turbo went out and now it's making a knocking noise and everyone that I have look at it say it's the turbo it's the wastegate I don't drive my car much and only has 26,000 miles on it because I'm afraid to drive it I've had it fixed more than 10 times it had a oil leak where would catch on fire but the dealership put turbo fans in instead of giving me a new motor so it's still flames up from the oil pan but they say the turbo fans is going to blow the fire out so it's not going to hurt me but I don't drive it far because I'm scared when it gets hot that's going to catch on fire and nobody would give me anything for it that's why I still have the car but I'm willing to just take a big loss and just let them have it back the doors open without touching the car with the electrical system the lights are just go out in the dash just random so I can't drive it at night I hope you can see the oil on the pictures it just shoots all over the place and when I take it to the dealership they say the recall is not on my car they have a recall on the turbo and the vacuum system but they run my VIN number and say it's not on my car when I first got this car it was quiet it caught on fire from an oil leak they fixed it now it sounds like a truck you can hear it three blocks away is stalls all the time and they tell me it's the gas I'm using I switch to premium gas and it still does it this car is junk I hope nobody ever buys it chevy should be shut down.