coolant

I recently replaced my upper radiator hose and refilled the reservoir with coolant. I recently got the Low Coolant message on the message center. I don't seem to have any leaks too.

I wanted to let you all know about a major problem with the 5.3L V8. I have a Tahoe built in January 2015. The engine is losing coolant from the head at only 200 miles. It seems one other individual has discovered this problem as well although his engine is in a Sierra pickup. The...

Hey all. So im new here but have been a Lurker for a long time. I have a 2001 Tahoe 4wd 5.3 and just today my vehicle ran hot and shut off. The reservoir was bone dry and everytime i added some it would take seconds before it was empty again and tbe engine would run hot. The leak appears to be...

OK, so I've just bought the Tahoe, knowing full well I've got a significant maintenance Q, which is: replace intake manifold gasket now, or can I wait since at this point I don't see significant external leak, significant coolant loss, foamy oil, or "rust" color on oil filler cap? Background...

I need as much info about the intake manifold gasket as possible. ie: how easy is it to do at home? is it normally the upper or lower gasket that goes out? any special tools i will need? any special tips or things to look out for?