How to cool down a Jeep Cherokee engine?
With engine off, remove the temperature sender’s lead and loosen sender until coolant begins to flow out and no more air comes out. Keep an eye on the coolant bottle level. Tighten sender back up and reattach the leads. Top off coolant bottle with 50/50 antifreeze/water mix. Remember! Do this with the engine COOLED DOWN!
Where is the coolant sending unit on a Jeep Cherokee?
By removing this Coolant Temperature Sending Unit, located at the rear of your head on driver’s side and parking with the nose downhill you can bleed trapped air from the coolant system.
How can I get air out of my Jeep Cherokee?
Wrap threads of brass petcock and install petcock inside previously installed brass bushing. Set those aside and drill a tiny hole in the flange of your NEW 195* thermostat to help bleed out air from the head. NOTE! DO NOT USE A NAIL OR PUNCH TO DO THIS!
What’s the cooling system on a 1992 Jeep?
Use a 1992 Jeep 4.0L thermostat housing to ‘burp’ air from early / closed cooling systems. Trapped air can cause overheating and crack your engine’s head… so make like a pinko hippy and “Purge the system, man!” NOTE!: NEVER open or vent your cooling system on a HOT ENGINE!
With engine off, remove the temperature sender’s lead and loosen sender until coolant begins to flow out and no more air comes out. Keep an eye on the coolant bottle level. Tighten sender back up and reattach the leads. Top off coolant bottle with 50/50 antifreeze/water mix. Remember! Do this with the engine COOLED DOWN!
Use a 1992 Jeep 4.0L thermostat housing to ‘burp’ air from early / closed cooling systems. Trapped air can cause overheating and crack your engine’s head… so make like a pinko hippy and “Purge the system, man!” NOTE!: NEVER open or vent your cooling system on a HOT ENGINE!
By removing this Coolant Temperature Sending Unit, located at the rear of your head on driver’s side and parking with the nose downhill you can bleed trapped air from the coolant system.
Wrap threads of brass petcock and install petcock inside previously installed brass bushing. Set those aside and drill a tiny hole in the flange of your NEW 195* thermostat to help bleed out air from the head. NOTE! DO NOT USE A NAIL OR PUNCH TO DO THIS!