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my theory is when u accellerate, ur water pupm pumps the water round ur engine at a higher speed than normal. as ur engine is just "tickin over" the pump is still pumpin water round the engine but the engine is working less so produces less heat therefore, water cools by the time it gets to heater matrix as it flows slower. i might be wrong but that's the theory i have had for over a year n im yet to see a different explanation to why it happens.
What else can I help you with?
What causes your 1995 Chrysler LeBaron to overheat and heater to blow cold air when you are stopped and cool down and blow hot air when you hit your accelerator?
Your coolant level is low.
Your heater will not blow on your 1996 Ford Contour?
heater will not blow on a 1996 ford contour
Why does your heater not blow out warm air?
if the heater does not blow out warm air change the setting.
Why does the heater not blow air?
The heater does not blow air because it emits infrared rays that have heat molecules within them, thus releasing heat, not blowing it. A heater does not blow air becasue there is no moving air source within the heater. The heater emits infrered rays that cause heat to slowly flow out of the heater.
How will the heater react if the heater core is stopped up?
Your heater will blow cold air only.
Why don't your vents blow air in a 98 Tahoe?
directly above ur gas pedal under the dash thers 2 small arms that frequently slide off the heater flaps they need locktiteed back on the heater flaps shaft the locktite prevents this from reacoureing
Heater does not blow hot all relays are good?
Check the thermostat or heater core
Why does your heater not blow hard on 2004 530i?
why doesnt my heater work on my1985 BMW
Why would a back heater blow cold air and front heater blow hot air in a 2003 Chevrolet Suburban?
The front expansion valve is clogged.
Could a particle accelerator collider blow up the world?
No, a particle accelerator collider cannot blow up the world. The energy levels in particle accelerators are not high enough to cause such catastrophic events. Safety measures are in place to prevent any such disasters from occurring.
How can you tell if heater blower is not working?
it wont blow heat itll blow cold air
Why would hot steam blow from the heater vents?
Leak in heater core. Replace core.
