Originally Posted by
luke19790_3
Unplug the sender then turn the Ignition on, hopefully your needle doesn’t move, if it does that means the problem in the clocks or probably the wiring
Further to the above...If the needle does not move, touch the connector direct to the engine bloick - If the needle move up you'll know your guage is OK and this reeally does point to the sender. As far as getting a replacement sender - check trhe colour of your current sender near the connector and match this as different colours were used to indicate different temperature ranges,
Good Luck with sorting this issue
Cheers, John