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you push the lever on the upper left side of the bowl

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Q: How do you flush a radiator on a 1990 Jeep Comanche?
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Would an engine from a 1988 jeep Comanche go into a 1991 Jeep Cherokee?

no. 1986 to 1990 sorry


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 oil is used for a 1990 jeep Comanche truck?

I UseValvoline 10W-30 in mine.


When was Jeep Comanche created?

Jeep Comanche was created in 1985.


How do you flush a radiator on a 1989 Jeep Wagoneer LTD?

Go to your local Parts store and ask for a back flush kit and chemical flush. Follow the directions on each.


2001 jeep radiator flush i cant find where it is do you have a diagram i can look at?

find your heater hoses and follow them. the flush is usually in an easily accessible location. It is very possible there is not a radiator flush valve. you may need to install one.


What is the price of a Jeep Comanche?

The price of a Jeep Comanche ranges greatly depending on the car's model year. A 1989 Jeep Comanche costs roughly $3000, while a 1988 Jeep Comanche can cost anywhere from $2000 to $4000.


Where do you put radiator sealant in a 88 Jeep Comanche?

Last I heard, there was no such thing as radiator sealant in a commanche. If you have a hole, you need a new radiator. Try tightning down all the hoses first, though.


Where is the transmission control module located on a 1990 Jeep comanche 4wd with a 4sp auto tranny?

in the glove box


How do you drain a radiator on a 1990 jeep Cherokee?

There should be a drain at the bottom corner of the radiator on the side facing the engine.


Where do you replace the coolant after you drained the radiator for a 1990 Jeep Cherokee?

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Having radiator overflow issues with 1999 jeep grand cherokee.?

You need to replace the thermostat and flush the system of crud.