I HAVE A 1999 MERCURY GRAND MARQUIS IT IS BLOWING AC BUT WHEN I SPEED UP IT BROG DOWN AND BARELY BLOW IS IT ONE OF MY VACCUM

Asked by wato Jun 10, 2013 at 12:20 PM about the 1999 Mercury Grand Marquis 4 Dr LS Sedan

Question type: Maintenance & Repair

I NEED TO FIND OUT WHERE ARE MY AC VACCUM LOCATED AT AND
COULD I LOOK AT A DIOGRAM OF IT 1999 MERCURY GRAND MARQUIS

migration_judge_roy answered 11 years ago

here's something...'bout half the picture...did you need a picture?

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48,955

kbro answered 11 years ago

If it is a vacuum problem it will divert to defrost. Is that what it is doing?

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migration_tommcmanis... answered 11 years ago

A cracked vacuum canister will cause this. Looks like a black softball w two vacuum hoses going to it

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I HAVE A 1999 MERCURY GRAND MARQUIS IT IS BLOWING AC BUT WHEN I SPEED UP IT BROG DOWN AND BARELY BLOW IS IT ONE OF MY VACCUM 3 Answers

I NEED TO FIND OUT WHERE ARE MY AC VACCUM LOCATED AT AND COULD I LOOK AT A DIOGRAM OF IT 1999 MERCURY GRAND MARQUIS

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I HAVE A 1999 MERCURY GRAND MARQUIS IT IS BLOWING AC BUT WHEN I SPEED UP IT BROG DOWN AND BARELY BLOW IS IT ONE OF MY VACCUM

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I HAVE A 1999 MERCURY GRAND MARQUIS IT IS BLOWING AC BUT WHEN I SPEED UP IT BROG DOWN AND BARELY BLOW IS IT ONE OF MY VACCUM

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