1991 Oldsmobile Eighty Eight "lexus high temp gauge" Questions

...HIGH SPEED ON 1991 OLDS ROYALE? i have lexus ls400 with 250k miles no problems with this car what so ever but, i incounter one problem my temperature gauge to increase to the high reading then goes ...

Lexus LS 400 with 138,000 miles. I've had it since 2008 with 85,000 miles with no issues until now. Last week I replaced the power steering pump(also high & low pressure hoses), wheel bearings

...Lexus RX 350. The temp guage reads hot when the key is off or with the engine running, the guage goes up further as the engine warms up to pointing to the fuel guage empty E. As soon as the key is ...

...Lexus LS 400 i would say thermostat is stuck closed. Check that the front side of radiator and a/c condenser is not obstructed with leaves, bugs etc. Could also be partially internally plugged. Make ...

...Lexus forum and do a search for something like "temp guage maxes out when key turned on and starter stops working but then starts but reads 10 MPH too high after tapping on top of dash". You might ...