99.5 with strange AC issue
my 99.5 F-250, 7.3 all stock
when the engine is at idle, and the tranny in park, it blows cool air. When the tranny is in gear, and the engine is turning 1900+ RPM it blows cool air. When the tranny is in gear and the motor turns less than 1900 rpm it blows warm/hot air, even if it is turning 1700rpm while going 65mph down the road.
What is this? Low Refrigerant? Possible vaccume line issue?
where to start?
when the engine is at idle, and the tranny in park, it blows cool air. When the tranny is in gear, and the engine is turning 1900+ RPM it blows cool air. When the tranny is in gear and the motor turns less than 1900 rpm it blows warm/hot air, even if it is turning 1700rpm while going 65mph down the road.
What is this? Low Refrigerant? Possible vaccume line issue?
where to start?
1 - 1 of 3 Posts
1 - 1 of 3 Posts
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