01-14-2021, 07:00 AM | #1 |
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n55 problems
Did anyone have any problem with there car after tuning them ? engine knocking/whole car shivering like crazy with the drivetrain message popping on the screen?
i have an odd problem with mine. |
01-14-2021, 08:03 AM | #2 |
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I had this issue one time and it was the only time I left my car outside for the night, and it was cold out through the night and in the morning. Car started fine but shook (felt like someone was pushing the car back and forth) for a few seconds when I started driving and was under 10 mph. After a few seconds it went away and has not come back.
If you got a drivetrain message you may want to scan the car to see if there were any codes thrown. I've heard that bad gas can contribute to this, and I would assume bad spark plugs/coils can cause this as well.
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01-14-2021, 10:53 AM | #3 |
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There's a million reasons you can have a drivetrain malfunction. The tune could have just exacerbated existing hardware problems. Scan for codes as mentioned above. You also didnt provide any context - miles, mods, last time plugs/coils were changed, did the problem go away after driving, did you try flashing back to stock, etc etc.
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01-14-2021, 06:50 PM | #4 |
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What tune
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2012 bmw 335i sedan
VRSF catless DP VRSF 5? HD IC Stock intake(had open before and was sick of noise) BMS CP 550i 351m rims with 275/245 set up. No tune as of yet. |
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01-18-2021, 02:53 PM | #6 | |
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changed them once i got the tune mods : downpipe charge pipe cts cold air intake vrsf intercooler |
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01-18-2021, 02:55 PM | #7 |
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01-18-2021, 02:57 PM | #8 | |
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01-18-2021, 03:08 PM | #9 |
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last time i had the problem the car started shaking tried turning it on/off nothing happened scanned it for fault codes and gave me
140010 Combustion misfires, several cylinder: detected 140110 combustion misfire, cylinder 1 detected 140001 misfire, several cylinders: fuel injection is switched off 140101 misfiring cylinder 1: fuel injection is switched off |
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01-18-2021, 03:23 PM | #10 |
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I mean if your getting those codes and you said the only change besides tune was plugs and coils then problem could be there. Did you change yourself or get it all done somewhere?
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01-18-2021, 03:39 PM | #11 |
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01-18-2021, 04:39 PM | #12 |
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01-18-2021, 07:04 PM | #13 | |
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(A Dane in China) Last edited by harkes; 01-18-2021 at 07:11 PM.. |
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01-18-2021, 07:08 PM | #14 |
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My error messages from my faulty coil. Is it your mechanic that has diagnosed it as an injector?
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01-18-2021, 11:46 PM | #15 | |
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i ordered a set of after market spark plugs and and ignition coils from NP BOOSTED waiting for them to arrive.. but i'll be swapping injectors once the lockdown is over here in Lebanon. |
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01-19-2021, 12:52 AM | #16 | ||
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it's frustrating tbh i'll be checking for fault codes once i get in the car and update you guys. |
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01-19-2021, 12:27 PM | #18 |
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01-19-2021, 11:58 PM | #19 |
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11-05-2022, 11:57 PM | #20 |
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Hello I'm new to the turbo bmw game. I'm looking at purchasing a 2012 bmw 335xi but it is throwing a few codes (p3149, p15b8, p3164, p0300, p0206) and they all seem to point to fuel injectors or a hpfp and I was wondering if im correct or if there would be something else causing these issues any help would be much appreciated thank you in advance.
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11-06-2022, 06:42 PM | #21 | |
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