sc400 95 heater puzzle
03-28-07, 10:47 AM
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sc400 95 heater puzzle
The only hard questions are those that you don't know the answer to.
I have a heater that will only blow hot at RPMs above 2000 RPM. Of course engine must be already hot and temp set appropriately. No air conditioner codes appeared during test.
Also if I turn off the A/C the idle will drop to about 300 RPM.
I think they are unrelated, but..
Any ideas?
I have a heater that will only blow hot at RPMs above 2000 RPM. Of course engine must be already hot and temp set appropriately. No air conditioner codes appeared during test.
Also if I turn off the A/C the idle will drop to about 300 RPM.
I think they are unrelated, but..
Any ideas?
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