Were would i get replacement hoses for the crank case vent hose. Need all the hoses that hook up to the throttle body. the coolant and the one that hooks up to the purge solenoid, tried searching napa not sure what to search for thou? I can only find the pcv. And also i have a pic of the back of the throttle body what do you think? Needs some cleaning? http://yfrog.com/03cimg1942tj http://yfrog.com/5hcimg1945isj

 

Most hoses you can likely still get from GM.

 

Did any one look at the TB?? Need advice on how to clean it.