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BMW 3-Series (E90 E92) Forum
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How many cranks is too many?
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10-03-2011, 11:51 AM | #1 |
Max Powers
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How many cranks is too many?
From a cold start, it takes about 4-5 cranks/turn-overs for the car to start. Is this a sign that the starter may be on its way out? Warranty runs out in 3 weeks. New registered battery last year, so I know it's not the battery.
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10-03-2011, 11:53 AM | #2 |
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Drives: X5M F85
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3 cranks are too many from a cold start.
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10-03-2011, 12:00 PM | #4 |
Colonel
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he has the 330i, no hpfp.
you're under warranty, just go in for service, it's freee (a car not starting in 1 crank is not normal under normal circumstances normal) |
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10-03-2011, 12:04 PM | #6 |
One cam is enough
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4-5 is too much. Although you don't have the HPFP, you still have the potential for fueling issues. I'm not sure what good taking it to the dealer is, though, if you haven't thrown a code. My experience has been if you have long cranks and they can't find codes, they toss the car right back to you without action. You've got 3 weeks of warranty left, though, so I would at least take it in, hopefully to get repaired, but if they don't repair it, you have record of the issue from before the end of the warranty.
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10-03-2011, 12:18 PM | #7 | |
First Lieutenant
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Quote:
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10-03-2011, 04:43 PM | #8 |
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I think we better check what the OP means by "cranks". Do you mean revolutions of the motor, or are you really pushing the button that many times after it completes its sustained cranking? Since I moved from CA to MD, the higher octane gas seems to have resulted in slightly more revolutions of the motor--one button push, but more like 5 revolutions instead of 3.
David |
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10-03-2011, 07:19 PM | #9 | |
Max Powers
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10-03-2011, 08:07 PM | #10 |
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10-03-2011, 08:15 PM | #11 | |
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If you have no other symptoms, like misfiring, stumbling, any lights or codes, or poor idle, I'd say the car is probably fine. No sweat. |
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10-04-2011, 12:02 AM | #12 |
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I am having the same problems too, long cranks and rough ones too. One day it would not start on 2 occassions. I also crapped myself the second time because I was just driving. I drove to Office Max to pick up stuff and I remembered I can go over to Target and get a few more things. The car was off for no more than 30 seconds and it failed to start. The car is a 11/06 build so I am thinking the battery, which is original, is at fault.
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