1998 GMC Jimmy "heater" Questions

...when running. Sounds as though water is rushing, there is no water in floor board but could this be heater core? can be clogged heater core,try inspecting the heater core. HEATER CORE REPLACEMENT ...

everytime i turn my heater on heater on works and blows fuse? heater fuse blows? fuse blows. unplug heater blower motor turn ignition on, turn heater on, does fuse blow? if not need to replace heater ...

...any idea what is causing this? Let the vehicle warm up to normal operating temprature, touch the heater hoses going into the firewall to the heater core, they should both be hot, if only one is

replace heater core Hello, To replace the core of your GMC 2001 Jimmy, You will be needing these instruments, Repair manual, Socket set, Screwdrivers, once You have them together, please follow the ...

When I turn on the heater only cold air comes out is the heater tap being opened by the cable?probably not look under hood and get someone to turn on and off the heater to see,unlikley,heater core ...

Heater not working from my 97 GMC jimmy. Change the tempature sentor and thermostat.. Do you feel heat on both heater core hoses? If not then it might have a blocked heater core, low coolant level, ...

The heater only blows cold air,the radiator is full,thermastat is working and the engine temp is within normal ranges. I've had this problem. 2000 GMC uses a closed coolant system. Meaning takes and ...

We live in a cold climate. Our 1998 GMC Jimmy Heater will not provide cabin heat. The engine warms normally. We replaced the thermostat just to make sure the coolant was warm enough. The blower ...

94 GMC Jimmy heater fan not working My heater in my 94 6 cylinder Jimmy isn't working, it doesn't blow. Can and how do I replace the fan, or do I need to replace the whole heater core and if so how? ...

replace heater core For heater core replacing procedure.I suggest you to go through this related help links.Its all complete step by step procedure :----How to replace heater core for All car ...