It seem that when I first start it up that it will run jest fine. If I drive it around for about 10 to 15 min and stop, some place will let the turbo timer run as to allow the e fan to cool the engine down. When I come back, the temp gauge will read close to about 200 and some times closer to 220. The car will not want to start or wont start at all once it has been started it feel like it has hesitation though 1000rpm to 3000rpm.if I jest let it sit at idle it sounds like it struggling to stay alive. By the way, this is on a 88 T2.

 

does anyone have any idea of what this maybe or what is causing this?