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Sequoia ac The pressure relief valve on my 2008 Toyota Sequoia with 5.7 Litre engine keeps going off. I've had the system drained and recharged and a new valve installed but it still goes off after running a few minutes. Any suggestions?

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Why can't a repair shop or dealer solve the problem

The pressure relief goes off for a reason.

Failed Compressor
Restriction on High Pressure Side of system
Bad Pressure Switches
A/C Control issue that keeps the compressor on too long

Any one component on the refrigerant side can cause problems

Have to have to system diagnosed

Like most vehicle problems, the customers is sent down the road
with nothing much done to even find any problems

Posted on May 10, 2014

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Posted on Jan 02, 2017

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dgjtex
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SOURCE: The oil gauge in my

have you changed the oil sending unit, this is the most probable cause.

Posted on Jan 07, 2009

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SOURCE: How can I charge the AC system is possible to install a low pressure valve?

THERE SHOULD BE A HIGH PRESSURE PORT LOCATED IN FRONT OF THE RADIATOR..WITH A RED CAP ON IT...THATS THE ONLY PLACE YOU CAN CHARGE THE A/C..THAT WHAT A DEALER MECH TOLD ME.......YOU MIGHT HAVE TO FIND A ADAPTER FOR THE FITTING......IF YOU FIND ONE LET ME KNOW......

Posted on Mar 15, 2009

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SOURCE: auto speaker wire diagram

FYI - I just took our 2004 Sequoia in because of speaker rattle coming from the front door speakers. Before I could tell them the problem, they guessed what it was. They see loads of Sequoias and Tundras with JBL systems due to the front door 8in speaker, basically, coming apart. His suggestion was to replace only the bottom 8in speaker, because the top tweeters usually are in good working condition. There is a minimal failure rate on the tweeters.

Posted on Mar 26, 2009

mecanica03
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SOURCE: low oil pressure 2002 toyota sequoia

maybe your engine need an oil service, or better oil quality , try to use an 10w-40 engine oil

Posted on Apr 21, 2009

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SOURCE: DIAGRAM FOR 2002 TOYOTA SEQUOIA STARTER REMOVAL

the big red cable from the battery goes right to it.

Posted on Sep 09, 2009

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when you fit a compressor . after vacuuming the system for about an hour, you connect the gas up to the suction port and let the gas in
with the engine running and the ac switched on , when there is enough in the system the low pressure switch is turned on and the compressor starts to run sucking in more gas
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Low oil pressure 2002 toyota sequoia


maybe your engine need an oil service, or better oil quality , try to use an 10w-40 engine oil

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