Hi Jacob - did you test what voltage was going to the sensor
I didn't, completely forgot. I guess I check that by disconnecting the connector and probing the coolant gauge wire (inside the connector) to a negative. What type of voltage should I be looking for? 8 - 12 volts im assuming.
I have found a new set of clocks at a very resonable price, so thats not too bad if it is these at fault.
I will test this tomorrow while im on holiday
p.s thanks for all your advice noel!!!!