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Old 07-11-2025, 04:24 PM
qualified-merc qualified-merc is offline
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OK, after connecting the two wires, the engine did start. I believe I located the fuel relay (photo attached). I put the charger back on the battery.


This may be a situation where I need to keep the car on a battery charger. Still, it makes no sense that when I take the charger off the battery two things happen: A. the battery loses charge and B: the battery itself dies a fairly quick death. So far, I have gone through two brand new AGM batteries, this is the third and it is less than two weeks old.
Attached Thumbnails
1991 560SEL; starter turns engine but engine will not start!-1991-560sel-fuel-relay.jpg  
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