-87 560SL Cold Start Circuit problem

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JaL3's picture


Hi All (newbie here),

I bought this car a month ago and she's pretty good for her age. My first MB and I love it.

Anyhoo, a few days ago I started to notice slow and rough starting and found out that there's no gas coming out of the cold start injector when starting cold. So far I've tested the valve, works, and gas comes from the line. After discovering this I tested the wires and there's no power :(

Would anybody have an idea where to look next? Wires, one of the temp sensors, ECU? Something else?

Any help would be greatly appreciated.

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