Kilo

Someone had broken into my 2004 suburban and I’m wondering what kind of security system does the truck have that prevents someone from stealing it? It looked like they tried to hotwire it because the wires were exposed but should I be worried someone could just steal it? Should I get some kind of extra security system in it? 

I started donating at a new plasma center but now I want to go back to the old one. Would I be able to just return to it? Or is it allowed to donate at both centers like 1 week I donate twice at one center and the next week I donate twice at the other center? 

I woke up this morning and someone hit my suburban overnight. Left a dent and the rear bumper damaged on the driver side. Didn’t leave a note or anything. Hit and run. 

I bought brake fluid to see if it just needed fluid and was going to put in in the morning. But now I was driving it and I hear a knocking noise while the car is driving but when it’s stopped that knocking noise goes away. Could that be related with the brake issue or is it something completely different? 

I have a 2004 Suburban and I’ve noticed the oil pressure gauge will get low when I’m stopped at a light and then will start making a beeping noise. When I start driving again it goes up and it stays up while I’m driving and every time I stop it starts to get low again. The car drives quiet and there’s no noise coming from the engine at all that’s why I’m thinking the gauge may be bad. I also just got an oil change about a month ago and i checked the oil and it has a lot of oil. Any ideas?