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08-01-2022, 03:44 PM | #1 |
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06 750li Crank, no start when warm
I have been having a long start problem on my 750li with around 120k miles. When I go to crank the car right after driving, it usually has a long crank, taking 2-3 tries to fully start. After a couple hours, or the first time driving my car of the day, it usually starts fine. DSC light on. I already tried changing the fuel pump fuse as I thought that's what it was. Any ideas?
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10-01-2022, 09:57 PM | #2 | |
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Drives: G12 B7,F02 750li,E70 X5M,E46M3
Join Date: May 2013
Location: Dallas, TX | Farmington, UT | Gainesville, FL
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10-01-2022, 10:05 PM | #3 |
Sporty Shorty
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Jajja, he has an N62. It is a IDI setup, no HPFPs.
I would certainly start with checking your fuel pressure cold and hot. You're far away from a no start when warm which is good. When is the last time you did your fuel filter? Any change if you let it prime a couple times before attempting to start? |
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10-01-2022, 10:13 PM | #4 | |
Builder of Special Cars
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Rep 516
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Drives: G12 B7,F02 750li,E70 X5M,E46M3
Join Date: May 2013
Location: Dallas, TX | Farmington, UT | Gainesville, FL
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