IS F (2008-2014) Discussion topics related to the IS F model

Startup, Is this normal?

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Old 04-05-16 | 02:25 PM
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Default Startup, Is this normal?

Seems like sometimes on cold start ups the car hesitates before it fires up. Thoughts?

Old 04-05-16 | 02:30 PM
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Mine is doing the same thing. 67k on clock. I was going to do the recommended 60k spark plug change next week and see if that helped any???
Old 04-05-16 | 02:32 PM
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Can't say that I've ever experienced that long of delay before startup on my 2012...

That does conjure up nightmares of my 335i ownership, it was the first sign of HPFP failure...longer than normal starts. *shivers*
Old 04-05-16 | 02:37 PM
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I have 25k on the clock
Old 04-05-16 | 02:41 PM
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Originally Posted by Diesel350
I have 25k on the clock
Dang, is it the 2012 in your signature?
Old 04-05-16 | 02:42 PM
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Originally Posted by smt6
Dang, is it the 2012 in your signature?
Yes sir...........
Old 04-05-16 | 03:22 PM
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First thing that came to mind was the battery. Mine started doing that before it went out. After, replacing the battery I noticed start ups were swift and fast.
Old 04-05-16 | 03:35 PM
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Question

Do, you guys REV IT, before shutting down??

Might be some extra fuel burning off before the crank start fires up..


Pure speculation

Joe Z
Old 04-05-16 | 03:40 PM
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Originally Posted by SoulFreak
First thing that came to mind was the battery. Mine started doing that before it went out. After, replacing the battery I noticed start ups were swift and fast.
Checked battery. Perfectly fine.
Old 04-05-16 | 03:41 PM
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Originally Posted by Joe Z
Do, you guys REV IT, before shutting down??

Might be some extra fuel burning off before the crank start fires up..


Pure speculation

Joe Z
I never Rev it before shutting down.
Old 04-05-16 | 03:43 PM
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Originally Posted by Diesel350
I never Rev it before shutting down.
Ok i tried..

..Mine does it rarely on Hot days.

Joe Z
Old 04-05-16 | 04:49 PM
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That start up looks and sounds normal. If you need to, check the battery cables to see if there are any corrosion.
Old 04-05-16 | 04:55 PM
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Mine has done that every now and then.. maybe twice a year it happens? My11
Old 04-05-16 | 05:21 PM
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Originally Posted by Joe Z
Do, you guys REV IT, before shutting down??

Might be some extra fuel burning off before the crank start fires up..


Pure speculation

Joe Z

Clear your PMs Joe Z and shoote a message if you can!

OP, strongly believe that the battery is getting weak. Over 4 years old now (assuming you haven't changed it out yet).

V.
Old 04-05-16 | 05:29 PM
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Spoke to my mechanic and he said my car could be losing fuel pressure when it sits for an extended period of time. Might be a leaky fuel pump.



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