its usually got something to do with radiator, might need some new fluid
When it starts leaking are making noise.
Leaking coolant, making noise or engine overheating.
If it is leaking antifreeze or water, or if it is making noise or binding when turned by hand.
if it is not making any noise,or leaking from bottom of pump. Releif hole is on bottom of pump,if leaking replace pump.
You could have a broken ring in one of your pistons. The broken ring can allow coolant to pass into your oil.. This will cause the engine to make noise and overheat.
If it is making a noise or leaking then it is defective. The only real fix is to replace it. You can rebuild one, but it is not advisable.
Sounds like the car has to go to your local repair shop.
There could be numerous reasons why a Suburban is making engine noise at start up. It could be anything from a blown gasket to a spark plug. A mechanic will be able to find out the cause of the noise.
making
You need to have a cooling system pressure test to determine as to where it is leaking now. Repair the leak and it should be okay.
blown rad or water pump....
I use to have this problem, Most of the time the noise that make it sound like a whistle or Turbo noise. Its the seals are leaking its ether header or Manafold. Get a new gasket for ether of those. Use a Brake Spray to test it out!