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How do I replace the heater core in a Chevy express 1500
sounds like a fuse is blown
replace heater core in a 1991 Chevy work truck 1500
It does not have one.
how do i change the spark plugs on a Chevy silverado 1500
You don't have a heater control valve for this truck.......
No, a clogged heater core will not make it overheat. A leaking heater core will.
take out the heater core then put the new one the same way you took out the old one.... Good Luck!
i just replaced the thermostat in 2004 Chevy truck heater works fine now
Try the repair tips on the Autozone web site.
Flows into the vehicle over the heater core.
Go to your Chevy dealer and have the parts department print out a copy for you. If you are having trouble with the fan speeds, this is often the blower resistor located behind the glovebox. Get a new one at a Chevy dealership. About 20.00.