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BMW 3-Series (E90 E92) Forum
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Cold Start Issue
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02-28-2014, 11:36 AM | #23 |
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This is exactly what I have to do every morning. If you find a way to fix it, please let us know!
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02-28-2014, 11:51 AM | #24 |
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Drives: 2011 335i xDrive Msport
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As I stated, the ECM reprogram will likely fix that. It did for me. Mine wasn't dying all the time, but would drop to 5-600 RPM. It doesn't do that any more, but now has RPM surge for the first ~15 seconds it starts. New ECM program came out 12/2013 from what I heard.
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02-28-2014, 11:53 AM | #25 | |
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02-28-2014, 01:38 PM | #26 |
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That is interesting. I am thinking my issue is carbon buildup or the hpfp getting weak.
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02-28-2014, 02:25 PM | #27 |
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Yeah I just had mine updated, which did nothing to help the issue. Aside from the cold start issue, my car idles at 500RPM. Sometimes when I come to a stoplight, the RPMs just drop to 0 and the car turns off.
Come to think of it, I don't think that I had this problem before I took it to the dealer to have my water pump replaced two weeks ago. |
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02-28-2014, 05:26 PM | #28 | |
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02-28-2014, 05:32 PM | #29 | |
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02-28-2014, 07:59 PM | #30 |
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So I get my phone all ready to take a video and it is 12* out and it of course starts perfectly. SMH
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02-28-2014, 08:57 PM | #31 | |
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I have a software update, new hpfp, new fuel pump, and this thing still goes ape shit first thing in the morning. |
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02-28-2014, 08:58 PM | #32 |
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