Outer Limits 4x4 Board

Having big problems with overheating with my 4.2.deisel has turbo glide turbo fitted. Bigger problem is i'm now living in new zealand and need a similar site to outer limits for recomendation of services available over here, if any kiwis read this please get in touch re radiator and turbo people on north island, you can e mail me om jcrees@xtra.co.nz, All the best for the new year people
Johno

Check the following for a start.
1. Remove rad, hose any crud out of fins.
2. Replace thermostat
3. Ensure fan is coming in., fluid in hub?
4. Fuel not set to High?
5. Run a pyro to check max exh temp
6. How high on temp gauge, just below top line seems to be OK

Bazzle