2005 MG ZR coolant temperature gage

Tiny
STEVEBLADE
  • MEMBER
  • 2005 MG ZR
  • V12
  • 2WD
  • MANUAL
  • 52,000 MILES
Bizzare one this! When I reach 70 mph, the needle for the temerature goes down to bottom within seconds. The heater still works and I get hot air through. When I drop speed back down under 70, the gage goes back up to normal within a few seconds! Any ideas or heard of this one before?
Do you
have the same problem?
Yes
No
Monday, February 15th, 2010 AT 8:46 AM

1 Reply

Tiny
DAVE H
  • EXPERT
Check for loose connections on the gauge wiring. Sounds like the temp gauge is losing its power signal !
Was this
answer
helpful?
Yes
No
Tuesday, March 16th, 2010 AT 7:44 AM

Please login or register to post a reply.

Recommended Guides