just got the car back from an autoelectriction friend

theyr was two blown relays behind the fuse box in the cabin...all is weel again got window wipers jets and digital temp is working again...the other problem i was having with the temp gauge shooting up then back to normal has dissapeared aswell..

good news is the fuse box and relays are bonedry and no corrosion..happy days..could the faulty relays be the cause of the temp reading being faulty..im gonna change the thermostat anyway to a nismo one just to be on the safe side

I may be wrong, but i think i remember reading that the nismo stats open at a lower temperature than the stock one, may be wrong tho, worth comparing the temp with a stock one matey.... have you checked the plug/temp sender on the water pipe at the front? there's 2, one is for the ECU, the other is for the dash gauge, sometimes the rivet on the spade connector comes loose, can just be tapped back flat again with a flattened nail or summet...... HTH.

yip your right on that the nismo opens at 62 where as the nissan opens at 75.2.checked and cleaned the temp sender alls fine theyr