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Posts Made By:
08 335Ci
Forum:
N54
11-02-2020, 09:46 PM
Replies:
1
Weird color at the valves
Views:
602
Posted By
08 335Ci
My advise, get a bore scope and eye ball that...
My advise, get a bore scope and eye ball that piston and do a compression test.
Forum:
N54
10-29-2020, 07:11 AM
Replies:
4
Misfire Cylinder 3 even after trying everything by the book
Views:
743
Posted By
08 335Ci
I'd look for a bad electrical connection on the...
I'd look for a bad electrical connection on the coil or injector.
Forum:
N54
10-14-2020, 04:06 PM
Replies:
8
WTF is my rail pressure doing? Is this normal?
Views:
736
Posted By
08 335Ci
If you know better, why are you asking? And I...
If you know better, why are you asking? And I have 1500 psi at idle.
Forum:
N54
10-14-2020, 10:02 AM
Replies:
8
WTF is my rail pressure doing? Is this normal?
Views:
736
Posted By
08 335Ci
Normal operating range is 1500 to 2000 PSI. I'd...
Normal operating range is 1500 to 2000 PSI. I'd be more concerned about the 700 PSI.
Forum:
N54
08-20-2020, 03:07 PM
Replies:
3
best time for inlets?
Views:
584
Posted By
08 335Ci
And do the outlets at the same time. MUCH easier...
And do the outlets at the same time. MUCH easier with the frame down.
Forum:
N54
08-17-2020, 10:23 PM
Replies:
9
Rought idle power loss, checked everything PLEASE HELP
Views:
601
Posted By
08 335Ci
And I'm not your type, I'm heterosexual.
And I'm not your type, I'm heterosexual.
Forum:
N54
08-17-2020, 01:39 PM
Replies:
9
Rought idle power loss, checked everything PLEASE HELP
Views:
601
Posted By
08 335Ci
I wish this COVID BS would end. The longer it...
I wish this COVID BS would end. The longer it lasts the bitchier and more confrontational people seem to get. :shrug
You missed where it's said if you replaced fuel pressure sensors, O2 sensors,...
Forum:
N54
08-17-2020, 09:09 AM
Replies:
9
Rought idle power loss, checked everything PLEASE HELP
Views:
601
Posted By
08 335Ci
The OP is from Sweden, I believe that's still in...
The OP is from Sweden, I believe that's still in Europe.
Also if you read through the articles, it's for the MSD80 DME, same one used on the 'early' N54's. I did the reset on my MSD81 DME and...
Forum:
N54
08-16-2020, 06:37 PM
Replies:
5
Advice on first performance mods
Views:
560
Posted By
08 335Ci
Toss the plastic charge pipe. It will fail.
Toss the plastic charge pipe. It will fail.
Forum:
N54
08-16-2020, 12:12 PM
Replies:
9
Rought idle power loss, checked everything PLEASE HELP
Views:
601
Posted By
08 335Ci
Read through this...
Read through this (https://bimmerprofs.com/uneven-operation-trim-errors-rough-idle-hidden-cause/) Then follow their instructions to reset your adaptions. ...
Forum:
N54
08-03-2020, 07:10 AM
Replies:
2
Differences in my new (used) JB4 unit compared to info online
Views:
543
Posted By
08 335Ci
Take a picture of the board and post to the...
Take a picture of the board and post to the Help/Support forum. That will tell you which version JB4 you have and which firmware upgrades are available.
Forum:
Support & Log Review
07-25-2020, 03:59 PM
Replies:
4
Inconsistent meth flow
Views:
420
Posted By
08 335Ci
If I understand you correctly the pump is 8' away...
If I understand you correctly the pump is 8' away from your tank?
Pumps work better pushing rather than pulling.
Forum:
N54
07-11-2020, 09:57 AM
Replies:
8
Plugging Head Ports
Views:
1,019
Posted By
08 335Ci
Fill in the flutes with JB Weld
Fill in the flutes with JB Weld
Forum:
N54
06-26-2020, 10:20 PM
Replies:
1
Fuel injector caps - cant remove
Views:
526
Posted By
08 335Ci
They PUSH off easier then PULL off. Eat your...
They PUSH off easier then PULL off.
Eat your Wheaties 1st before trying again.
Forum:
N54
03-22-2020, 06:18 AM
Replies:
1
12 qt oil bag in box - have you seen it?
Views:
541
Posted By
08 335Ci
??? In my math, 12 > 7 which means you'll...
???
In my math, 12 > 7 which means you'll have 5 qts. left over. Next oil change you buy 2 quarts. 5 + 2 = 7 With these engines it's always good to have some spare oil on hand.
Forum:
N54
03-05-2020, 09:49 PM
Replies:
5
Hole on top of Piston
Views:
1,619
Posted By
08 335Ci
Post a picture
Post a picture
Forum:
Support & Log Review
02-03-2020, 04:51 PM
Replies:
13
pretty sure have a bad hpfp, what do you think?
Views:
646
Posted By
08 335Ci
FIW: The N54 high pressure fuel system runs...
FIW:
The N54 high pressure fuel system runs from 140,000 HPa to 200,000 HPa (2,030 to 2,900 psi).
The high pressure is regulated internally from inputs from the low pressure sensor and the high...
Forum:
Support & Log Review
01-24-2020, 05:50 PM
Replies:
3
Rail Pressure Too High?
Views:
400
Posted By
08 335Ci
Dave, you need to read a little more carefully,...
Dave, you need to read a little more carefully, injectors HAVE been replaced.
Do you know what's the max. pressure a stock injector will hold before it starts leaking off?
Forum:
Support & Log Review
01-24-2020, 04:33 PM
Replies:
3
Rail Pressure Too High?
Views:
400
Posted By
08 335Ci
Rail Pressure Too High?
Got a head scratcher for you guys.
History: 2010 N54 E92. Not much in the line of mods. JB4 & JB4 BEF, WMI.
HPF was replaced apox. 10,000 miles ago (PN 13 57 7 592 881 previous owner), DME is...
Forum:
N54
12-19-2019, 09:47 PM
Replies:
6
Stock head stud thread pitch?
Views:
1,029
Posted By
08 335Ci
? Count the threads in a distance of 1...
?
Count the threads in a distance of 1 centimeter then divide by 10. But a pitch gauge is much easier.
Forum:
N54
12-16-2019, 09:26 PM
Replies:
6
Stock head stud thread pitch?
Views:
1,029
Posted By
08 335Ci
Thread chasers are meant to clean threads and...
Thread chasers are meant to clean threads and repair minor damage. Taps cut threads and can damage good threads.
Forum:
N54
12-09-2019, 05:59 PM
Replies:
8
Motor mount failure = clunk on bumps?
Views:
1,080
Posted By
08 335Ci
The old Chevy V-8's would let you know their...
The old Chevy V-8's would let you know their motor mounts were bad by leaving you along side the road with a busted distributer cap.
Forum:
N54
11-30-2019, 09:05 PM
Replies:
8
Any ZF 6AT experts here? Shifted to D3 and redlined the motor! Why??
Views:
1,293
Posted By
08 335Ci
The same thing happened to my '08 335 and I...
The same thing happened to my '08 335 and I agree, going from 6th to 3rd @ 80 mph is quite a butt clincher. Shows how strong these ZF trannys are.
My Ebox cooling fan went bad and didn't throw a...
Forum:
Support & Log Review
11-11-2019, 10:31 PM
Replies:
14
Car misfiring on Startup when it's cold
Views:
885
Posted By
08 335Ci
Have you tried setting FUA: 52 - Alternative E85...
Have you tried setting FUA: 52 - Alternative E85 cold start / cranking fuel algorithm
as in the stickies?
Forum:
Support & Log Review
11-11-2019, 08:52 AM
Replies:
14
Car misfiring on Startup when it's cold
Views:
885
Posted By
08 335Ci
How much E85 you using?
How much E85 you using?
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