When to replace the heater hoses in a Jeep Grand Cherokee?
The Jeep Grand Cherokee, first introduced in 1993, remains a popular medium sized sport utility vehicle. You need to check the heater hoses after extensive road trips and after every spring to check for deterioration and leaks. With regular maintenance, a Grand Cherokee’s heater hoses can last 4 or 5 years.
Where does the heater core go in a jeep?
From looking at the diagrams online it’s a one piece double tube that goes from the engine compartment thru the firewall to the heater core. To replace it I’ll have to pull the heater core so I might replace that to just because. If anyone has anything to add feel free.
How do you install a new Cherokee heater?
Grease them with a gasket sealer to ensure a tight connection with the new heater hoses. Slide the clamps over the new Cherokee heater hoses, and screw the hoses onto the fittings. Check both ends of the hose to make sure you have a firm, snug connection. Use pliers to tighten the fittings if necessary.
How do you cool a Jeep Grand Cherokee?
Slide the clamps over the new Cherokee heater hoses, and screw the hoses onto the fittings. Check both ends of the hose to make sure you have a firm, snug connection. Use pliers to tighten the fittings if necessary. Add coolant to the radiator, and then cap it. Run the Jeep Grand Cherokee’s engine until the hoses are warm. Check for coolant leaks.
What kind of engine does a Jeep Cherokee have?
Jeep Cherokee XJ (1998-2001) with 4.0L engine Jeep Cherokee XJ (2001) with 4.0L engine Jeep Cherokee XJ (1995-2001) with 2.5L engine diesel. 1993-1996 Jeep Grand Cherokee w/ 4.0L engine
How do you remove coolant from a Jeep Grand Cherokee?
Place a drain pan underneath it to catch excess fluid. Put the coolant in a sealed container and properly dispose of it according to your local municipality regulations. Loosen and remove the clamps connected to the heater hoses with a screwdriver or pliers.
Do you need a hose diagram for a Jeep Cherokee?
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here – oxygen sensor question – I got a 2000 XJ with the 4.0L engine. And I’m looking to replace the Pre Cat O2 sensors Any idea on why Denso lists one part number per bank while NGK lists only one part number as a OE replacement?
The Jeep Grand Cherokee, first introduced in 1993, remains a popular medium sized sport utility vehicle. You need to check the heater hoses after extensive road trips and after every spring to check for deterioration and leaks. With regular maintenance, a Grand Cherokee’s heater hoses can last 4 or 5 years.
What are the parts of a Jeep Cherokee?
Jeep Cherokee Parts 2006 Jeep Grand Cherokee Jeep Grand Cherokee Laredo Jeep Cherokee Xj Accessories Jeep Accessories Jeep Zj Jeep Xj Mods Jeep Wrangler Engine Jeep Stuff Jeep Cherokee Electrical – Diagnosing Er… Jeep Cherokee Electrical – Diagnosing Erratic Behavior of Engine / Guage / Accessories – Replace Ground Cables danielalewine jeeps
Do you need a hose diagram for a jeep pioneer?
– I have a 1988 Jeep cherokee Pioneer with a 4.0 in-line six. The heater hoses are all screwed up and I need a diagram of the proper hose structures…. any help would be great. Pinterest Today
How do you replace the thermostat on a Jeep Cherokee?
4. Bolt the thermostat housing back on. I would recommend starting with the top bolt, leaving it loose, and then the bottom bolt. Tighten both bolts evenly, and don’t over tighten them. 5. Reconnect the heater core hose and the radiator hose, and clamp them down. 6. Allow RTV to dry for the recommended time.
What should I do if my Jeep Grand Cherokee is overheating?
In the Cherokee XJ you should fill the radiator with coolant and let the engine work and reach normal working temperature for at least 5-10 minutes. then, install the radiator cap in place, turn off the engine and fill the coolant bottle to the max. In the Grand Cherokee WJ there is a screw that should be open, we will publish an article soon.
4. Bolt the thermostat housing back on. I would recommend starting with the top bolt, leaving it loose, and then the bottom bolt. Tighten both bolts evenly, and don’t over tighten them. 5. Reconnect the heater core hose and the radiator hose, and clamp them down. 6. Allow RTV to dry for the recommended time.
What should the temp be in a Jeep Cherokee?
Make sure not to mix coolants as red and green coolant don’t mix well and can end up becoming a jelly like substance. The last step is to start your Jeep up and let it idle. The temperature gauge should climb to 160*, 180*, or 195* depending on what thermostat you just installed.
Why does my Jeep Cherokee have too much coolant?
When the thermostat is stuck open, the vehicle will be getting too much coolant. On the other hand, if it is stuck in the closed position, the radiator will not be getting any coolant at all. If you do end up replacing the thermostat, make sure the new part is an exact match to your make and model of Cherokee.
What happens when the thermostat on a jeep gets stuck?
A common problem with thermostats is that they can get stuck. When a thermostat is stuck, the valve is either continuously closed or open. In either case, it needs to be replaced immediately. When the thermostat is stuck open, the vehicle will be getting too much coolant.
What’s the best way to replace a heater hose?
Follow these steps to replace a radiator or heater hose: Make sure that the parking brake is on and that the car is in Neutral or Park before you start work. Remove the pressure cap from the radiator or coolant reservoir and place a bucket or drain pan under the radiator drain valve.
How do you install a new radiator hose?
Be gentle when removing the hose. If you’re not careful, you could damage the radiator. Clean the fittings. Use any degreaser or just a damp clean rag to clean the fittings that the new hose will attach to. Install the new hose. Attach and clamp one end securely in place before you tackle the other end.