Astro Van Air Conditioning Troubleshooting The one you are interested in is #12 . step 1 identify that this is your problem part. find the vacuum and trace it. if its not obviously broken, trace it to the end and look for cracks on it. it runs from behind the the silver ac tank and on the right of the heater core on the passenger side under the hood. Chevrolet astro. the most common reasons a chevrolet astro ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the. ac refrigerant leak.
Astro Van Air Conditioning Troubleshooting The 2000 astro van i bought, has had some little problems, that ive asked about in this forum, and i've gotten some great advice. so now my next, and hopefully last (at least for now) question, concerns the air conditioning. while running, i turned the air on, and the compressor didn't kick on. 2005 safari, 135k miles. here's my van's issue: when under a load, upon acceleration the dash vents shut down, preventing air from blowing. this is most noticeable on a hot day when the ac is turned on blast. but it also occurs when ac is off and dash vents are on. it doesn't happen when set to defrost, or floor vent. The astro ac system didn't work when i bought it, i bought a complete repair kit which contained a new compressor, accumulator, both orifices and all new o r. 1st: recharge van air conditioning system. still blowing not cold air than . 2nd : replace a c pressure switch.
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