This is all being done on my 89 Caravan Turbo and I've been following the "replacing the headgasket" instructions found here and I've had no problems up untill I get to the removing the oil and coolant lines from around the water box (thermostat housing) on the head. I FOR THE LIFE OF ME can not get those lines off. I'm swaping my crappy old head for a brand spanking new one so I'm gunna need to get those lines and everything off the water box and I'm not sure how? I'm not sure how the oil supply and return lines are for the turbo but I'm gunna need to get em off somehow and it looked the easiest removing that one line from under the water box but suprise suprise I can't get that off either. I've tried spraying them with PB Blaster with no luck. HELP HELP HELP! Does anyone have any tricks to getting these oil and coolant lines off? This is my only vehicle and it looks like I might be having to hitch a ride just to get to work by the way things are going now.