Quote:
Originally Posted by judoant
Its 91 and 54% humidity today. I have no way to determine pressure numbers with the tools i currently have. I don't know what I would need for that or if i could even get access.
Every other newer car I am in blows much colder then mine. I was under the impression it should blow somewhere around 40 degrees regardless.
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You can borrow (rent) a gauge set from Autozone. The gauges on those cans are notoriously inaccurate.
In the automotive world, 40 degrees below ambient is considered acceptable. There can also be a noticeable difference in vehicles, even if they're the same make and model.
Is it colder when you're moving verses sitting at a light?
The heater valve is completely closed?
The ductwork under the dash is intact?