Change themostat on 92 safari

Remove dashboard, remove hvac unit cover, replace heater core. About a 8 hour job with the correct tools. Good luck. Better get a service manual

It's inside the timing cover. Change the housing (with sensor) when you change thermostat.

Here is the diagram

Should be along the frame between the tank and the engine.

limited backfeed but id try a vacume leak

the normal temp. from 70 to 90 deg cent., if it is in range do not change thermostat.
thermostat range from 92 to 82 so the cooling fan work on 92 and stop on 82 ,check it is written on thermostat.

IF CAR TEMP GAUGE IS GOING ABOVE 200 DEGREES, CHANGE THEMOSTAT IMMEDIATELY BEFORE YOU DO DAMAGE TO THE ENGINE. IF THE TEMP STAYS AT 195 DEGREES, THE THERMOSTAT IS STUCK OPEN AND THE ENGINE WILL TAKE LONGER TO WARM UP. IT IS AN EASY FIX IF YOU ARE MECHANICALLY INCLINED. BUY NEW THEMOSTAT- ABOUT 10 -15 DOLLARS - AND CHANGE. HAD THE SAME PROBLEM WITH MY 04 GRAND PRIX.

Click the link below to see how to change the thermostat. The article I wrote was for a 92 Prelude but the process is the same.

Step By Step "How to Change Thermostat in Prelude/Accord"

Is the thermostat installed correctly? There is a bleed hole on the thermostat with a rivet in it. That should be up. Is the coolant level topped off? There should be a bleed screw on the manifold if I remember correctly. Honda's are very sensitive to coolant level. Check the cooling fans to see if they are running. The left one should be for cooling and the right fan for when a/c is turned on. You can jumper the plug for the coolant temp sensor ( where the lower radiator hose attaches to the block) and the fan should run when the car is running. If all else fails, you should have your cooling system pressure tested as this could be a blown head gasket.