2014 F10 M5 Not Making Power

yandy2005 · 03-31-2019, 10:27 PM

Trying to figure out what seems to be the issue with my car.

Put the car on the dyno before BM3 tune and it made 532WHP and 550 or torque car had downpipes at this point and no tune, after this my turbos went bad and i had Pure turbo rebuild them so my turbos are pure stage one. Did the BM3 stage two tune and the car made 572WHP at the same dyno and 659 of torque, after that i send the maps to Halim and he said my iAT where to high at the dyno, i am in south Florida so it is hot down here, So try it his beta stage two map and the car made 545whp and like 550 of torque, after this i replaced my intake filters, did the thermostat 90 degrees upgrade and change my coolant too to the BMW oem one. I had sent logs to Halim from BM3 after that and he says everything looks good that the car won't make any more power.

Thinking of taking the car to local shop active autowerke so they can see what is the issue, any help would be appreciated.

http://www.bootmod3.net/log?id=5c943eadae729b04494841c7

http://www.bootmod3.net/log?id=5c943...41c7:confused2

Mr. M6 · 04-01-2019, 05:33 AM

something wrong is there for sure, check the car first

yandy2005 · 04-01-2019, 08:49 AM

I will take it to a local shop to see what is the issue, thank you for the reply sir.

yandy2005 · 04-02-2019, 03:29 PM

Took the car to active autowerke, compression on all cylinders is between 195 and 205, so they said is good, smoke test was good too, not sure where else to look anymore?

harry007 · 04-03-2019, 04:06 PM

Try a different dyno

yandy2005 · 04-03-2019, 11:13 PM

my spark plugs are stock ones and not gaped, should i get the ngk one step colder and gap them and use that better?

guys any info or help will be appreciated, thank you

Mr. M6 · 04-04-2019, 02:44 AM

Quote:

Originally Posted by yandy2005

my spark plugs are stock ones and not gaped, should i get the ngk one step colder and gap them and use that better?

guys any info or help will be appreciated, thank you

any misfire is there??

if its misfiring then do the NGK 1 step colder and gap, if no misfire then no need to do it, i am running oem plugs no gap still

Mcc420 · 04-04-2019, 06:47 AM

I would change them for 1 step colder and yes gap them.

yandy2005 · 04-04-2019, 08:56 AM

Thank you guys, i will change them this weekend, I got a misfire on cylinder 6 a few days ago, so replacing the plugs and the coils, all my injectors are new latest revision and were installed by bmw two month ago, Do you guys think maybe my pure turbos are not been efficient since i am not running methanol?

allmotor_2000 · 04-04-2019, 10:14 AM

Quote:

Originally Posted by yandy2005

Thank you guys, i will change them this weekend, I got a misfire on cylinder 6 a few days ago, so replacing the plugs and the coils, all my injectors are new latest revision and were installed by bmw two month ago, Do you guys think maybe my pure turbos are not been efficient since i am not running methanol?

PS1 + a working flash + DP should net 650whp+ and 630wtq+.

You can't really debug anything without logs. What is the boost level, timing, fuel trims etc.?

yandy2005 · 04-04-2019, 05:05 PM

The car is boosting 22psi i added a log, sorry all_motor2000 but i am new at this and dont know much, it does not let me upload the file, link to logs is below.
thank you so much for your help sir!

http://www.bootmod3.net/log?id=5c943eadae729b04494841c8

Teddylongtooth · 04-04-2019, 05:40 PM

Looking at your dyno graphs it looks like your rpms have shifted, is your tranny slipping?? The stock clutches slip above 600hp how many miles are you at?

yandy2005 · 04-04-2019, 06:55 PM

I am at 49000 but the car does not feel like the clutch is slipping, the car is only making 540whp and 545 of torque.

His4 · 04-17-2019, 09:08 AM

there are news in the meantime ??

Did you fix it ?

yandy2005 · 04-20-2019, 06:18 AM

Nothing yet, i am doing a leak down test on cylinder 6 since it is showing a high rough running value, but no misfires or drive train malfunction car is just not making any power.

All injectors replaced new and latest revision, Spark plugs NGK one step colder gaped at 0.18 and coils are new also, also both high pressure fuel pumps were replaced a week ago, Pure turbos stage 1 dont even have 5 thousand miles no smoke or burning oil. To be honest i am considering changing the car this is driving me crazy.

03-31-2019, 10:27 PM	#1
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	2014 F10 M5 Not Making Power Trying to figure out what seems to be the issue with my car. Put the car on the dyno before BM3 tune and it made 532WHP and 550 or torque car had downpipes at this point and no tune, after this my turbos went bad and i had Pure turbo rebuild them so my turbos are pure stage one. Did the BM3 stage two tune and the car made 572WHP at the same dyno and 659 of torque, after that i send the maps to Halim and he said my iAT where to high at the dyno, i am in south Florida so it is hot down here, So try it his beta stage two map and the car made 545whp and like 550 of torque, after this i replaced my intake filters, did the thermostat 90 degrees upgrade and change my coolant too to the BMW oem one. I had sent logs to Halim from BM3 after that and he says everything looks good that the car won't make any more power. Thinking of taking the car to local shop active autowerke so they can see what is the issue, any help would be appreciated. http://www.bootmod3.net/log?id=5c943eadae729b04494841c7 http://www.bootmod3.net/log?id=5c943...41c7:confused2 Attached Images
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04-01-2019, 05:33 AM	#2
Mr. M6 Lieutenant 149 Rep 477 Posts Drives: M6 Join Date: Jan 2018 Location: Bahrain iTrader: (0) Garage List 2014 BMW M6 F06 [9.25]	something wrong is there for sure, check the car first __________________
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04-01-2019, 08:49 AM	#3
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	I will take it to a local shop to see what is the issue, thank you for the reply sir.
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04-02-2019, 03:29 PM	#4
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	Took the car to active autowerke, compression on all cylinders is between 195 and 205, so they said is good, smoke test was good too, not sure where else to look anymore?
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04-03-2019, 04:06 PM	#5
harry007 Private First Class 29 Rep 149 Posts Drives: White M5 F10 Join Date: Apr 2010 Location: Solihull, West Midlands iTrader: (0)	Try a different dyno
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04-03-2019, 11:13 PM	#6
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	my spark plugs are stock ones and not gaped, should i get the ngk one step colder and gap them and use that better? guys any info or help will be appreciated, thank you
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04-04-2019, 06:47 AM	#8
Mcc420 Captain 475 Rep 608 Posts Drives: G80 M3CX Join Date: Oct 2013 Location: Mtl iTrader: (1) Garage List 2023 g80x [0.00] [0.00]	I would change them for 1 step colder and yes gap them. __________________ G80 Comp, Hcp custom e50, 9.69@141 F90 Comp, Hcp custom e40 meth, 9.76@143, 174ml/h 1/2ml 60-130 5.53 F10 M5, HCP Tune ,BM3, 10:8@137, 166.05 1/2ml. Ig @mcc420
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04-04-2019, 08:56 AM	#9
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	Thank you guys, i will change them this weekend, I got a misfire on cylinder 6 a few days ago, so replacing the plugs and the coils, all my injectors are new latest revision and were installed by bmw two month ago, Do you guys think maybe my pure turbos are not been efficient since i am not running methanol?
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04-04-2019, 05:05 PM	#11
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	The car is boosting 22psi i added a log, sorry all_motor2000 but i am new at this and dont know much, it does not let me upload the file, link to logs is below. thank you so much for your help sir! http://www.bootmod3.net/log?id=5c943eadae729b04494841c8
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04-04-2019, 05:40 PM	#12
Teddylongtooth ZEROdoubleZERO 228 Rep 659 Posts Drives: 2011 550i m sport Join Date: Sep 2015 Location: Las Vegas iTrader: (1)	Looking at your dyno graphs it looks like your rpms have shifted, is your tranny slipping?? The stock clutches slip above 600hp how many miles are you at?
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04-04-2019, 06:55 PM	#13
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	I am at 49000 but the car does not feel like the clutch is slipping, the car is only making 540whp and 545 of torque.
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04-17-2019, 09:08 AM	#14
His4 Private First Class 38 Rep 102 Posts Drives: F13 M6 Join Date: Mar 2017 Location: Germany iTrader: (0)	there are news in the meantime ?? Did you fix it ?
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04-20-2019, 06:18 AM	#15
yandy2005 New Member 0 Rep 15 Posts Drives: 2014 BMW M5 Join Date: Sep 2018 Location: Hollywood, FL iTrader: (0)	Nothing yet, i am doing a leak down test on cylinder 6 since it is showing a high rough running value, but no misfires or drive train malfunction car is just not making any power. All injectors replaced new and latest revision, Spark plugs NGK one step colder gaped at 0.18 and coils are new also, also both high pressure fuel pumps were replaced a week ago, Pure turbos stage 1 dont even have 5 thousand miles no smoke or burning oil. To be honest i am considering changing the car this is driving me crazy.
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