1997 Bravada Overheating.....

aloha peeps...mahalos for the info for my ing. switch replacements..but now i got overheating probelms...thought it was my coolant but now i think it might be something else...when it starts to get too hot it sounds like the belts are whistling or clicking...maybe my radiator?...wondering if anyone has had the same problems or know what might help...aloha and mahalos for any help...

Does your coolant tank show a good level?
Does it get too hot under normal operating conditions?
Does the engine otherwise run good?
Does the engine fan roar and pull hot air through the radiator?
Is the Check Engine light come on?

your water pump might be going bad? are your fans kicking on? hopfulley it's not a head casket leaking? did you pull dipstick to see if it has water in it? you can tell by looking or when you pull it out take a lighter to the dip stick and where oil shows heat that up and if it starts popping you have water in your oil or antifrezze but i hope not.

To Chris Stewart...
coolant was leaking but now it is not...the odometer is past the right side...
it now gets too hot after a few minutes of running the engine...
enging does run good....
not sure if the fan roars but it does run..might pull hot air..i ran the hot air to try to help....
yes the engine light does come on?....
mahalos for any of your help and responding quickly...
To Scrapper1...
fan is working..havent tryed the to check the dipstick and oil areas yet...again mahalos for your help and quick responses....

Did you find the leak? Where was it?
Check the coolant level in the radiator with the motor COLD.

Mine heated up with an intake manifold leak...it would only leak when you shut it off hot and would leak was at the rear of the motor.

Another time it leaked at the front of the motor and dripped off the lower belt pulley....bad water pump.