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02 1.8 Coolant temp too high, while temp guage is - latch
Hi,

I currently have the anti pollution issue going on with my 2002 406 LX. ( the first time the antipollution thing came on, the engine cut out and went into limp mode. However this has not occured again).
I'm yet to go to a garage to check out the anti pollution thing, but two days ago a new issue came up:

Every now and then, the car shows: coolant temperature too high, and the stop sign flashes. Meanwhile, the temperature guage still stays under 90 degrees. After few minutes of driving, it stops. This has been happening randomly over the last two days.

Can anyone figure this one out?
02 1.8 Coolant temp too high, while temp guage is - ex-Triumph man
Air lock in the cooling system?
02 1.8 Coolant temp too high, while temp guage is - clewsy01
i would try to see if theres an airlock. The exact same happend to my old 307 after i changed the antifreeze. The stop started to flash with the same message.
02 1.8 Coolant temp too high, while temp guage is - latch
Thanks guys ... I'll check it out and report back... cheers