Best Answer

Not knowing when the fan motor starts and stops, I would check this-if the blower doesn't run then you hit a bump, pothole, etc. and it runs, its probably the bushings in the motor. The only fix for this is replacing the blower assembly. If the motor isn't manufactured/remanufactured correctly, then the bushings which actually turn the shaft by inducing the electrical field are shot. A simple test is the next time the blower stops, hit the motor with your hand to see if it will start.

User Avatar

Wiki User

โˆ™ 2005-04-12 03:43:31
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: What does it mean when your heater keep going off and on and stops blowing?
Write your answer...
Still have questions?
magnify glass
Related questions

Why would your 95 jetta keep blowing the fuse when you plug it in to keep warm?

There's a short in your main line going to your fuel heater.

Why is your heater fuse keep blowing out in your car?

Heater blower motor is defective and locked up, or possible short in the wiring.

Why does your heater and air keep blowing fuses cannot run it without blowing fuses?

There is an electrical short to ground in the fan switch or in the blower motor itself.

Why does 1990 Chev Cavalier keep blowing fuse for heater blower motor?

You probably have a shorted wire going to the motor or switch. You'll have trace the wires and find the damaged section.

Would a battery going bad cause a fuse to keep blowing out?

not usually!!if fuse is blowing out check for short!!

Why does the 2002 ford explorer keep blowing heater hoses?

could be head gasket problem. does your heater work? might need heater core , clogged up. do compression test. or bypass heater core and see if that works.

Why does your water heater keep blowing fuses?

bottom element is probably bad. another sign of this is that you run out of hot water fast.

Why would the fuses for the heater keep blowing in a 1985 Blazer?

Beause there is probably a short/bad connection in the switch, or the blower motor itself

What would keep the heater from blowing hot air on a 1998 Olds Bravada?

Could be, Low on coolant, A stuck open thermostat, A plugged heater core, A faulty temp blend door actuator,

Does space keep going on and on or does it stop?

Space is a never ending area it never stops

What would keep the heater from blowing hot air in a 2002 olds bravada?

The air doors maybe stuck. Or selector switch is not is not operating correctly.

Why is a windmill not a perpetual motion machine?

Perpetual motion machines do not exist. There is no machine that will keep on moving by itself without any added power. Windmills are driven by the wind. When the wind stops blowing, the windmill stops turning.

People also asked