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Old 06-13-2018, 09:23 PM
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Join Date: Jun 2018
Posts: 3
M103 struggles on cold start

I know this topic has been discussed before but I have a specific problem that I cannot find the solution for. On cold start, my 1990 300e 2.6 struggles and sometimes stalls on startup. I just replaced my OVP (again). Coolant temp sensor was replaced last year. Coil, dist cap, fuel filter, plugs and wires were also changed last year. I checked the cold start valve with 12v. Works. And is working when engine has started. The 7th injector works as well I believe. I removed it and connected 12v with jumper cables and seemed to spray nicely. Any help would be greatly appreciated
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Old 06-14-2018, 05:04 PM
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Join Date: Jun 2018
Posts: 3
Please disreguard this post I double posted on accident
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