S-10CREWCAB.NET

my 2001 s-10 crew cab 4x4 is making a extrange noise down under, when i go out of mi garage or goes in on a high parkin lot , i mean a little high movement makes a noise down under the truck already check the front and rear suspension by a mechanic so the problem is that not all the time makes noise...

yes, the system is clean before replace the coolant
and no leaks, good level, but actually two hours the radiator level was down a little bit and the coolant container was reciclyng really hot water