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Vt calais air con not blowing through vents

accentstencil

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Yeah its blowing me dash mat up so its getting heaps of air there and behind the glove box.
If air is coming out of the demisting vent then I'm inclined to think that you have a vacuum leak in the vacuum hoses somewhere, when that happens the default position for the vents is the demister.
 

Justin rook

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Ah ok thanks. Whats the best way to find the leak? Or do i just replace all the hoses
 

accentstencil

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Ah ok thanks. Whats the best way to find the leak? Or do i just replace all the hoses
Just check the thin hose that connects to the rear of the intake manifold and one that goes to the heater tap. those are the most common problem, but not the only ones.
 

accentstencil

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Thanks heap accentstencil you were spot on the money. It was that hose to the inlet manifold. All fixed now and got cold air again. Thanks
Happy to help, glad it's sorted. It's nearly always that hose.
 
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