Post Reflash

.. · 09-12-2014, 10:05 AM

Hey guys,

I was wondering if you could provide me with some insight. Just recently I reflashed my car with the E85 BB Backend flash. Have been running this flash for a year but just decided to do a partial write up reflash. Never had any issues until right after the reflash. Cold start ups having been looking like this:

Specs:
2008 135i
6spd Manual
57k Miles
Walnut Blasting done at 50k miles
Spark plugs changed at 45k miles
Smoke test done recently
All Maintenance up to par

Mods:
JB4 G5 ISO Map 7
E85 Backend Flash
10 Gallons of E85 (Gas station states 85% concentration)
3 Gallons of 93 octane
BMS 3" kittyless down pipes
Berk Race Axleback
BMS DCIs
ER Charge pipe w/ Tial Q BOV
VRSF 7" FMIC w/ upper charge pipe
Walbro 255 lpfp
Resonated Stock Mids (Cats deleted)

Did a Idle data log. On a warm start up AFRs are 17-18 and Trims are 11-12. Then after 30 seconds drops down 14.7 and 4. The car idles and runs completely fine.

Any help would be much appreciated.

-Durim

MuNkY6913 · 09-13-2014, 10:35 PM

What made you decide on the partial write? That's about what my cold start looks like. Just goes up without the pause at 1000.

MuNkY6913 · 09-13-2014, 10:36 PM

Wouldn't hurt actually testing the E85. Ours was around %70 over the winter last year. Think it's around %80 right now.

09-12-2014, 10:05 AM	#1
.. Lieutenant 62 Rep 581 Posts Drives: 135i Join Date: Mar 2013 Location: Somewhere iTrader: (0)	Post Reflash - Weird Cold Start Hey guys, I was wondering if you could provide me with some insight. Just recently I reflashed my car with the E85 BB Backend flash. Have been running this flash for a year but just decided to do a partial write up reflash. Never had any issues until right after the reflash. Cold start ups having been looking like this: Specs: 2008 135i 6spd Manual 57k Miles Walnut Blasting done at 50k miles Spark plugs changed at 45k miles Smoke test done recently All Maintenance up to par Mods: JB4 G5 ISO Map 7 E85 Backend Flash 10 Gallons of E85 (Gas station states 85% concentration) 3 Gallons of 93 octane BMS 3" kittyless down pipes Berk Race Axleback BMS DCIs ER Charge pipe w/ Tial Q BOV VRSF 7" FMIC w/ upper charge pipe Walbro 255 lpfp Resonated Stock Mids (Cats deleted) Did a Idle data log. On a warm start up AFRs are 17-18 and Trims are 11-12. Then after 30 seconds drops down 14.7 and 4. The car idles and runs completely fine. Any help would be much appreciated. -Durim __________________ 08' Sparkling Graphite Metallic E82 135i. 6spd Manual.
	Appreciate 0 Tweet Quote

09-13-2014, 10:35 PM	#2
MuNkY6913 The Crowing 111 Rep 2,005 Posts Drives: BMW 135i Join Date: Feb 2010 Location: State College, PA iTrader: (4) Garage List 2009 135i [8.00]	What made you decide on the partial write? That's about what my cold start looks like. Just goes up without the pause at 1000. __________________ 2009 135i : BMS JB4 G5 ISO,CXRacing FMIC Kit,Injen Cold Air Intake,Evolution Raceworks Charge Pipe,Walboro Inline Fuel Pump, E85 BMS Backend Flash w/ 60% E85,BMS Meth injection (trunkmount),BMS dual meth nozzles,Spec stage 2+ clutch w/ steel SWFW,BMS Catless Downpipes,Berk Tech Race Axleback
	Appreciate 0 Quote

09-13-2014, 10:36 PM	#3
MuNkY6913 The Crowing 111 Rep 2,005 Posts Drives: BMW 135i Join Date: Feb 2010 Location: State College, PA iTrader: (4) Garage List 2009 135i [8.00]	Wouldn't hurt actually testing the E85. Ours was around %70 over the winter last year. Think it's around %80 right now. __________________ 2009 135i : BMS JB4 G5 ISO,CXRacing FMIC Kit,Injen Cold Air Intake,Evolution Raceworks Charge Pipe,Walboro Inline Fuel Pump, E85 BMS Backend Flash w/ 60% E85,BMS Meth injection (trunkmount),BMS dual meth nozzles,Spec stage 2+ clutch w/ steel SWFW,BMS Catless Downpipes,Berk Tech Race Axleback
	Appreciate 0 Quote