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itscuzimmaturk itscuzimmaturk is offline
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Car: 08 335i e93
Default Help, dont know whats going on with my car - 04-02-2019, 11:37 AM

Hey guys, ive been having this issue for almost a year now and i cant figure out the problem, i have this bog around 3k rpm, it feels like a misfire but isnt, i looked all around and couldnt find info, tuner isnt helping me much, just keeps sending revised tunes, my question is would a faulty hpfp cause rail pressure dropping? Or maybe starving for fuel? Heres a log
https://***********/u/itscuzimmaturk...1-22&solo=3-21 (its kind of old)


the list of mods
E85, single barrel shotgun kit (with vargas hpfp), frankenturbos vrsf inlets, single walbro 450(upgrading to dual as we speak), upgraded fuel line from fuel it,
New- o2's, injectors, plugs, coils, smoked it for vacuum leak(nothing, changing lines anyway) fresh e85

If anyone has any ideas let me know, thanks
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 04-02-2019, 11:39 AM

Throw a JB4 on it, load up one of our BEF maps via MHD, and we can help you sort it out.


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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itscuzimmaturk itscuzimmaturk is offline
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Car: 08 335i e93
Default 04-03-2019, 08:20 AM

Quote:
Originally Posted by Terry @ BMS
Throw a JB4 on it, load up one of our BEF maps via MHD, and we can help you sort it out.
I dont have a jb4 anymore :/ lol anyway to check the log from datazap?
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Dave @ BMS/Fuel-It!'s Avatar
Dave @ BMS/Fuel-It! Dave @ BMS/Fuel-It! is offline
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Car: E92 335XI
Default 04-03-2019, 09:30 PM

Quote:
Originally Posted by itscuzimmaturk
I dont have a jb4 anymore :/ lol anyway to check the log from datazap?
We donít use 3rd party host sites & we (BMS) really only review JB4 logs : /

You might get a bit better luck on a board more designated for flash only, but
Feel free to post here too.

Cheers


Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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