1992 Rover 25 Engine is cold, but temperature gauge is past

1992 ROVER 25
93,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
WORRIEDROVEROWNER
  • MEMBER
  • 2 POSTS
Car overheated yesterday, radiator was cold, engine hot, temperature gauge still on red after 24+ hours of car standing still....As soon as I turn the ignition on, before car starts, needle shots past the red mark and stays there...Thermostat is being changed, but why would the needle stay past the red mark on the temp gauge?
Mar 19, 2010 at 11:27 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
DAVE H
  • CAR REPAIR CONTRIBUTOR
  • 13,384 POSTS
replace the coolant temp sender switch .. it is faulty
Mar 19, 2010 at 8:23 PM
Advertisement
Avatar
WORRIEDROVEROWNER
  • MEMBER
  • 2 POSTS
Thank you Dave H...Is this an easy thing to do and where is this switch located?
Mar 20, 2010 at 1:15 AM
Avatar
DAVE H
  • CAR REPAIR CONTRIBUTOR
  • 13,384 POSTS
A simple case of unscrewing old sender swtich and screwing in the new .. it is located on the cylinder head near the thermostat housing .. I do not have a diagram as this vehicle was not released in the U.S. .. your local library or autoparts store will be able to supply a repair manual with instructions on the replacement ! Hope this helps.


https://images.2carpros.com/forum/automotive_pictures/266999_AAA2_1081.png

Mar 20, 2010 at 5:41 AM