superfast

The temperature gauge on my 02 CL500 fluctuated between 80 to almost 100 deg C. When I'm cruising on the freeway w/ no traffic, it's dead on at 80, however during stop & go traffic, the needle moves up close to a 100. Would like to know if yours is also like that or my thermostat is on its way out. Please advise. Thank you.

Sojo40

That is normal, also there are threads on here that discuses this in detail just do a search.

superfast

Thanks Sojo.