12-11-2019, 07:21 AM | #1 |
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Timing chain 320i + buyer tips N20 engine
Hi,
Buying a used 320i 2012with 90k miles and wondering what to look for? I believe the chain was replaced in 2015 at 60k by Bmw. Does this mean they would have used the later guides? If so, is there any distinguishing features I could check through the oil filler cap? Any other bits to check out when inspecting? Thanks, Tim |
12-13-2019, 09:49 AM | #3 |
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Hi Txs330D, please view and read this thread:
https://f30.bimmerpost.com/forums/sh....php?t=1622988 Should help you a lot with the timing chain question. But a basic summary is that no body really knows why the timing chain fails - no specific answer unfortunately. I think a few lawsuits are ongoing about the issue which might help in the future. Thanks.
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BettyFkinCrocker180.00 |
01-24-2020, 08:45 AM | #5 |
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You can check on this link
https://bmwtechnician.com/2016/08/07...g-chain-issue/ I believe that the new plastic guide that came after 03/2015 is white comparing to the old one that was orange. Not 100% sure this is correct criteria to determine if f it is revisit part as i think i have read some comments that newer cars had also the same orange color of the guide. You can check yours and provide feedback |
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DG33071.00 |
01-24-2020, 10:02 AM | #6 | |
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All guides started white, new and old design. End of story. This is proven by the factory tour/assembly video of the N20 (produced in 2012) shows white guides. This was taken before they even knew the timing chain would become an issue. The guides turn orange/brown over time once they become discolored/saturated by the oil. |
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MacklinUSOB518.00 |
01-24-2020, 10:15 AM | #7 | |
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Quote:
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328i RWD | MW on CRed Slick Top | 6MT | BM3 | MPE | GPlus FMIC | CSF Radiator | Millway Street Camber Plates & Monoballs | KW V2 6k/18k Swift Springs | F80 LCA/TS | SPL Bump Steer Kit | APEX SM-10 | R-S4 | DS2500 | RBF600 | SS Lines | Past: E36 328is & E38 740i Last edited by MacklinUSOB; 01-24-2020 at 10:21 AM.. |
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01-24-2020, 04:02 PM | #8 |
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01-24-2020, 04:33 PM | #9 |
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Save up for a 328 at least, untuned the 320i is gonna eventually bore you. That's my advice having had a tuned and detuned 320i.
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