Page 197 of 324 pages for Buick RIVIERA 1993 Owner Manual.
You will ﬁnd a coolant temperature gage and the warning light about o hot engine on your Buick instrument panel.
II' Steam Is Coming From Your Engine:
If No Steam Is Coming From Your Engine:
It' you get the overheat warning but see or hear no steam. the problem may not be too serious. Sometimes the engine can get a little too hot when you:
O Climb a long hill on a hot clay. 0 Stop after high speed driving. I Idle for long periods in trafﬁc.
it you get the overheat warning with no sign of steam. rrjr this for a minute or so:
I. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan speed and open the window as necessary.
3. Try to keep your engine under load (in a drive gear where the engine runs slowerl.