on the drivers side engine firewall you will find a small canister with electrical wires going to the solenoid you should also see some small vacuum line (they may be clear) replace all of them with heavy duty rubber vacuum line. you only need about 18" of it. this solved my problem good luck
vacume lines to 4weel drive unit are located on left sie fender under the hood right side if facing motor
The 2007 Kia Sportage has front wheel drive.
The 2002 Kia Sportage has rear wheel drive.
The 2009 Kia Sportage has front wheel drive.
The 2005 Kia Sportage has front wheel drive.
The 2006 Kia Sportage has front wheel drive.
The 2010 Kia Sportage has front wheel drive.
The 2011 Kia Sportage has front wheel drive.
The 2014 Kia Sportage has front wheel drive.
The 2012 Kia Sportage has front wheel drive.
The 2013 Kia Sportage has front wheel drive.
The 2008 Kia Sportage has front wheel drive.