Hej all,

I've been having some troubles with my zvh turbo engine.
it was getting really hot...

Finally got and fitted my aloy radiator and took it for a drive today....

all was looking great with the temps until after 20 minutes my temp. was shooting skyhigh.... into the red...
I've also fittend a 82 Degree thermostat btw.

The fan is switching on and a while later of but the temps don't drop....
after killing the engine and restarting the temperature is slowly getting a little bit lower but not much.
replaced the temp. sender....
let all the air out of the system but nothing works...

I know the temps are really getting this high because an external temp. sender and gauge was fitted when it was dyno'd

what could be wrong??

Thanx