[Moonsfang]

There was always a slight issue that I didn't pay much attention to, my Cruze would sometimes not crank the first time turning the key. It would turn all the way and make a half a turn over and stop. That is until I noticed today that my ignition key had become extremely hot for the first time; I only drove around a mile and the key was nearly hot enough to burn.

I've also noticed that after having my fuel pump replaced due to overheating and low coolant about a month ago (1,000 miles since) that it seems to be depleting more than normal. Ie: its under half full now.
I haven't noticed anything unusual such as spots where I park, however, it does still seem to be depleted more than normal. Feel free to inform me or post a link to a forum relating to either one of these issues. Any help or information you can provide will be well appreciated!

Thanks, Chris

 

[Moonsfang]

I'm a bit confused by this. Did your engine overheat, or did your fuel pump overheat? I'm perplexed by a fuel pump being damaged by engine overheating. What operations does your invoice state were performed? If the coolant was really low, the system may have sucked air into it and there has been air entrapment inside the system that is working its way out. Was this service performed by a dealer or by an independent mechanic? I'm not sure about the key getting hot, but I'd be worried about it if it continues. What's your warranty status, i.e. year and mileage?

Sorry I should have been a little more specific. Most of my vehicle information is listed in my garage on this website. 37.5k miles 2011 chevy cruze 1.4 turbo LT, power train warranty still on car. The water pump had a leak according to the dealership mechanic and it was replaced and coolant was refilled. I originally took it in because I was getting a service light along with rapid heating and the heat gauge going past the middle. The service paperwork states water pump replacement and coolant refill/27 point inspection. My main concern is with me only driving a little over a thousand miles is it normal for the coolant level to go to to less than half full? So far its the only time I've had the ignition key trouble but I'm going to keep a close eye on it. My next oil change is in 4k more miles which I always get done at the dealership. Unless the problems continue or get worse I'll mention it to them then.