I have a 2011 Chevy Cruze. I have had so many problems with a burning coolant smell and leaking oil lines. Lately my dipstick won’t stay in and keeps shooting out about 2 inches, which causes my check engine light to come on and the car starts to shake due to the vacuum leak. I usually just pop the hood and push it back in, but now it seems to be happening more frequently. Does anyone have any knowledge on this?