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#1
07-25-2003, 07:57 PM
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no vacuum for ac
i have a 95 blazer were the air only blows out of the defroster and bottom vents. ive checked every thing and replaced everything. the last thing i did, but should have been the first thing i did was check the vacuum from the engine. there was none!! does any body no what would cause this. its a 95 blazer with the fuel injected vortec engine.
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#2
07-30-2003, 02:54 PM
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Other than the a/c problem does it run good? You may have a vacuum leak, and not notice it. (I had a vacuum leak on the vacuum reserve canister and I didnt even notice it.) If you dont find any vacuum leaks check the vacuum hoses going to the control head-a/c.
Good Luck
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#3
07-30-2003, 10:27 PM
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Where and How did you check vaccum?? if the engine is running its making vaccum! Did you check your vaccum tank and make sure the line is plugged in?
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