The heater core is under the hood high on the passenger side fire wall. Remove the wire connection, unbolt it from the firewall and pull it out (4 to 6 bolts). Sometimes they can bee tricky if there are alot of parts around it.
It has 210 H.P.
There is no 5.7L engine for 2007 Suburbans
To change the heater core on a 1999 Chevy 4-wheel drive, first remove the dashboard and drain the coolant. Unbolt the core from its mounts and remove the dash panel to be able to change the heater core.
check heater core could be cloggedCheck the engine coolant level also.*no, the heater relies on the engine for heat and when you drive the engine warms generating heat:)*
It is never a good idea to drive with a coolant leak. Overheating can kill an engine quick. So drive at your own risk.
The 2008 Chevrolet Suburban has rear wheel drive.
The 2012 Chevrolet Suburban has rear wheel drive.
The 2011 Chevrolet Suburban has rear wheel drive.
The 2006 Chevrolet Suburban has rear wheel drive.
The 2005 Chevrolet Suburban has rear wheel drive.
The 2001 Chevrolet Suburban has rear wheel drive.
The 2014 Chevrolet Suburban has rear wheel drive.