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Old 05-04-2008, 11:35 AM
slfan slfan is offline
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Join Date: Feb 2004
Location: Northern California
Posts: 31
That's exactly how my 84 380sl acted when I needed a new O2 sensor. The
O2 sensor will only start working when the exhaust gasses have heated it up, so it is inactive on a cold engine. When hot, it would send a wrong signal to the computer which started "dumping" fuel......12 mpg. For a 380 that is way off.
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'84 380SL
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