Dashboard lights up, A/C stops working suddenly..FIXED!

spanvs888

New member
Hi Everyone,

Last year my 2007 4runner sport 4.0 was plagued by a problem where as I was driving along, all of a sudden, all the dash lights would light up, the A/C stopped working, the flashers stopped working, and other items such as windshield wipers etc. I read on a couple of forums that it might be the gas cap, the charcoal canister or a loose ground wire. I took it to two different mechanics who supposedly had no idea what the problem was. Long story short it ended up costing me $700 but since then everything has worked fine. A couple days ago I came this website How To Clean A Mass Air Flow Sensor | Off-Road Adventure. If I had followed this advice I could have save myself about $690 by buying this Amazon.com: CRC 05110 Mass Air Flow Sensor Cleaner - 11 Wt Oz.: Automotive. This problem created so much stress for me because nobody knew what the problem was. I hope that it helps anyone who runs into the same problem.
 
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I use that cleaner on my mass air sensor once a year or so just as preventive maintenance. I had a similar problem to yours on a 96 Thunderbird when the sensor got contaminated by the oil from a K&N air filter.
 

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