06-26-2017, 06:42 PM | #1 |
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Problem Starting My M4 GTS
I was at our local German Auto-fest over the weekend. After parking on grass for 4 hours under 29 Celsius hot sun, I started my GTS to cool the interior before departing. The car idled for about 30 seconds, then died. I spent the next 15 minutes trying to restart it, but it would not hold idle. This was most embarrassing as my GTS was the lone one there and I was surrounded by numerous BMW, Mercedes and Porsche's on display. The thought went through my mind that I may need to have it flatbedded, and get the front spoiler/apron damage.
Luckly, after at least a dozen restarts, it finally fired up. Many of us suspect it was some kind of vapor lock. But I didn't think it can happen nowadays with all the electronics and high-pressure fuel system. Anyone experienced this? |
06-26-2017, 10:09 PM | #4 |
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Did you scan it for codes? No idea if any would show up though
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Grey Matter:2008 E92 M3:608/425. SG/PS SOLD!
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06-26-2017, 11:17 PM | #5 |
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Drives: 30Jahre M5 plus a few more M's
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Garage List 2022 BMW M5 CS [0.00]
2020 BMW M340i Xdrive [0.00] 2019 BMW M2 Competi ... [0.00] 2003 BMW DINAN S3 M5 [0.00] 2017 BMW 30 Jahre M3 [0.00] 2016 BMW M4 GTS [0.00] 2015 BMW 30 Jahre M5 [0.00] 1995 BMW M3 [0.00] |
Same here
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07-05-2017, 07:17 PM | #7 |
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I sent the problem to the GTS chief engineer in Germany who I met on our M Tour. He in turn consulted his head engine guy. They both confirmed that it's likely condensation in the fuel tank which got into the fuel. They suggested that I keep the fuel tank full if storing the car for any length of time. I will also bring the GTS into my dealership to see whether any error codes show up. Will keep all posted.
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07-05-2017, 09:02 PM | #8 | |
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