Best Answer

Disconnect the hoses in and out. Then run a garden hose with low pressure through it. Once the soolant is clear the core is flushed.

User Avatar

Wiki User

โˆ™ 2015-07-15 21:05:59
This answer is:
User Avatar

Add your answer:

Earn +5 pts
Q: How do you flush a heater core in a Jeep Cherokee?
Write your answer...

Related Questions

Flush out heater core 89 Jeep Cherokee?

Buy a kit at Wal-Mart or auto parts comes with adaptors, fittings, and instructions

Where is the heater core on a 2001 Jeep Cherokee?

The heater core is inside the hvac housing behind the dash.

When you flush the radiator on a Jeep Wrangler does the heater core get flushed with it?

It would be best to disconnect the coolant lines and flush the core after the radiator flush. This will clear any sediment from the core.

What is the cost of replacing a heater core of a 1997 Jeep Cherokee?

About $600

Can you bypass heater core on a 2000 jeep grand Cherokee?


Where is the heater core located for 1994 Jeep Grand Cherokee?

The heater core is inside the hvac housing under the dash.

2000 Jeep Wrangler heater does not get hot?

I also have a 2000 jeep wrangler. This year has a problem with the heater core plugging up. You can either try to flush it out, or just replace the heater core.

How do you change heater core for 98 5.9 jeep Cherokee?

You have to remove the dash and HVAC housing to access the heater core. how would i do that

How to flush a heater core on a 96 Jeep Cherokee?

Prestone makes a good inline flush kit which is available at WallyWorld. You can also just disconnect the two heater hoses and patch a water hose to one and blow water out of the other, then reverse.

Remove heater core 1993 jeep grand Cherokee Laredo?

Do you live in an area that you need your heater?

Your temperature is up and no heat in 2001 Jeep Cherokee Laredo why?

The two hoses that run thru the firewall into the heater core should both be hot. Check them with your hand; you may need to flush/replace your heater core. I hope this helps you. Mark

How do you change the heater core on a 1996 Jeep Grand Cherokee?

How do you flush the heater core of a 92 Buick Roadmaster?

Either pull the hoses off of the heater core and flush the core out or pull the hoses off the block and flush the heater core through the hoses..............

What is the labor time for a heater core on a 1998 jeep Cherokee?

between 6 and 8 hours

How do you flush a heater core for a 95 dodge Dakota?

I wouldn't think you could flush a heater core. you can flush a radiator. Heater core you would have to replace if it is leaking or stopped up

Where can you find pictures showing how to replace a 1995 Jeep Cherokee heater core?

The Haynes Jeep Cherokee 1984 - 1996 book has 7 different diagrams which show how to do that repair.

No heat in 1996 Jeep Cherokee?

Check the vacuum operated valve at the hose going to the heater core.

Why has the heat in my 2004 Jeep Grand Cherokee Laredo stopped working?

Heater core may be defective

Is there a easier way to replace heater core on a 1999 jeep grand Cherokee?

No, the entire dash has to be removed.

What would make the heater in a Jeep Cherokee make a very loud noise and smell like smoke when turned on?

there is a whole in the heater core

Is there a driver and a passenger heater core in a 2000 Jeep Grand Cherokee?

No. one heater core, two airflow control doors. Called blend doors, very prone to breaking.

Why do you not have hot heat inside vehicle at 30 degrees or less outside temperature but at 50 degrees it will be just fine on a 1988 Cherokee?

The heater core may be plugged or bad. You can either flush the heater core and the 2 lines running thru the firewall to the heater core or you can replace the heater core.

Can a heater core cause over heating in your 1990 jeep Cherokee Laredo?

Yes, if it is leaking and the coolant level is low.

Do you need to drain the engine block on a 2001 grand marquis for a radiator flush?

You can flush the block thru the line to the heater core at the firewall. This will flush the heater core also.

Why is there no heating in your Jeep Cherokee Sport?

1. Is coolant flowing through the heater hoses and heater core? Once the care is fully warmed up, running, and the heater on, the hoses going to and from the heater core should be hot to the touch. If not, coolant may not be flowing. 2. Is the heater door, under where people's feet are, broken? This URL may help explain Cherokee 97-04.html