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Miss Fire, weekend ruined.

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Vanne
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Miss Fire, weekend ruined.

Post by Vanne » Sun Jun 30, 2019 1:36 pm

Get a code reader, they are cheap enough to buy and will serve you well into the future of this cars ownership.

Coils or sh***y fuel/crap in tank is my guess. :thumbsup:
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MichaelPorter80
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Miss Fire, weekend ruined.

Post by MichaelPorter80 » Sun Jun 30, 2019 3:08 pm

Well update, it’s not the coils. Took the cover off and unplugged them each in turn, obvious misfire from each one when unplugged. So I have realised the intermittent spluttering isn’t coming from that. Perhaps it’s a fuel issue, I have bought a Carly, but am also going to take it to the Indy... glad I didn’t buy 6 coils!
1st Z4 bought in 2009 - Sapphire Black, 2.0l Sport SOLD
2nd Z4 bought in 2013 - Midnight Blue, 2.0l Sport SOLD
3rd Z4 bought in 2019 - Sapphire Black Z4MR Imola Red Leather

MichaelPorter80
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Miss Fire, weekend ruined.

Post by MichaelPorter80 » Mon Jul 01, 2019 9:54 am

MichaelPorter80 wrote: Sun Jun 30, 2019 3:08 pm Well update, it’s not the coils. Took the cover off and unplugged them each in turn, obvious misfire from each one when unplugged. So I have realised the intermittent spluttering isn’t coming from that. Perhaps it’s a fuel issue, I have bought a Carly, but am also going to take it to the Indy... glad I didn’t buy 6 coils!
This is why I shouldn’t try and diagnose things, Indie says it’s the Coil pack on one cylinder So is going to change them for me, Will see if that fixes it!! Carly on its way anyway!
1st Z4 bought in 2009 - Sapphire Black, 2.0l Sport SOLD
2nd Z4 bought in 2013 - Midnight Blue, 2.0l Sport SOLD
3rd Z4 bought in 2019 - Sapphire Black Z4MR Imola Red Leather

Simon 3.2M
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Miss Fire, weekend ruined.

Post by Simon 3.2M » Mon Jul 01, 2019 3:00 pm

Coil pack failure is more pronounced under load.
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MichaelPorter80
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Miss Fire, weekend ruined.

Post by MichaelPorter80 » Tue Jul 02, 2019 9:59 pm

All resolved chaps, was the Coils. Thanks for all your advice, saved me a lot of worry and general messing about. Will be plugging in the Carly this weekend for a play and explore. If anyone is in Hampshire and wants to use it, let me know!
1st Z4 bought in 2009 - Sapphire Black, 2.0l Sport SOLD
2nd Z4 bought in 2013 - Midnight Blue, 2.0l Sport SOLD
3rd Z4 bought in 2019 - Sapphire Black Z4MR Imola Red Leather

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ph001
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Miss Fire, weekend ruined.

Post by ph001 » Tue Jul 02, 2019 10:48 pm

:thumbsup:
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buzyg
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Miss Fire, weekend ruined.

Post by buzyg » Tue Jul 02, 2019 11:00 pm

No mechanic here either. Coil packs are a very doable job though. Hopefully that will sort it.
Take a look at this video.
https://www.youtube.com/watch?v=z37jl4HXQjg
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