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Drain off a few qts of coolant from the radiator, disconnect both heater hoses from the engine, fabricate a fitting to adapt a garden hose to either one of the heater hoses, direct the remaining hose into a container, gently turn on and slowly increase the water to the garden hose and flush out the crud from the heater core, reverse the hoses and flush again, disconnect the garden hose, reconnect the heater hoses to the engine, refill radiator and run engine until hot, top off coolant reservoir, done.
What else can I help you with?
How do you change heater core in 98 suburban?
how to change heater core in 98 suburban
Heater core removal 98 Buick lesabre?
How do I replace heater core on 98 Buick lesabre
Replace 98 Cadillac DeVille heater core?
How do I replace the heater core in my 98 cadillac deville
How do you replace a heater core on a 93 olds 98?
how do you replace a heater core in a 91 Oldsmobile 98
Will the headlights from a 98 s10 fit a 95 s10?
no the mounts on the core support are differant
Why does the engine get hot too fast and the heater blow cold air in a 98 Mystic 2.5L V6?
Flush,Clean or change the heater core u need to replace engine thermostat
My 2001 blazer doesn't heat. Could it be the thermostat?
Your heater core could be plugged. I've had it happen to a 98 and an 01 S10 pickup. I flushed the core both directions and it heats like crazy now.
How to replace heater core on 98 lumina?
Remove the water supply hoses to your 1998 Chevy Lumina heater core. Remove the heater core retaining bolts. Reverse the procedure to install the new heater core.
Were is the heater core on a 98 Cadillac Fleetwood rwd?
There was no rwd Cadillac Fleetwood in '98
How do you change a heater core in an 98 intrigue?
You will need to remove the water supply hoses from your 1998 Oldsmobile Intrigue heater core. Remove the heater core retaining bolts. Reverse the process to install your new heater core.
How do you replace the heater core in a 98 eclipse?
Take it to a mechanic.
Where is the heater core on a 98 Monte Carlo?
Under the dash
