535i Engine sounds rough
#1
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My Ride: 08 535i
Engine seems to be idling somewhat rougher than before; sounds sort of like diesel.
Dealer said there are no faults stored, but the ethanol content is 15%.
There is no long crank, or any performance issues.
Is it normal or an indication of future pump / injector problem?
Dealer said there are no faults stored, but the ethanol content is 15%.
There is no long crank, or any performance issues.
Is it normal or an indication of future pump / injector problem?
#3
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My Ride: 2011.5 Alpine White E90 M3 | Black Novillo Leather | Carbon Fiber Leather Trim | ZCP | ZP2 | M-DCT | Navigation | Moonroof | 6FL Mods: TMS 12.5mm spacers all around l Hawk HPS Brake Pads l OEM M3 Edition Grills l Paint Matched Side Gills l Key Hole D
what type of gas/octane level have you been using?
#4
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My Ride: 08 535i
Originally Posted by GENEaTALS' post='899699' date='Jun 3 2009, 04:05 PM
what type of gas/octane level have you been using?
#5
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My Ride: 2008 535i: June 6th start build, complete June 17th, at NY Port July 5th, at dealer July 10th, took delivery Friday July 13- Plantimum Bronze/Natural Brown Leather/Light Poplar, Sport Package, Sport Auto, Active Steering, Premium Package, CWP & PDC. Dinan Performance Software 384hp & 421 ft/lbs.
The known issues include noise after a software update and the fuel pump. I got a letter from BMW saying that they are aware of the fuel pump issue and are increasing the warranty on that part to 100,000 Miles and 10 years.
#6
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My Ride: 2008 535i w/ Sports & Permium Pkg. Silv/Blk
2008 VW R32 w/Nav.
1992 VW Corrado Silv/Blk-retired
2001 530i Sports/Premium-retired
Originally Posted by pennetta' post='902189' date='Jun 5 2009, 08:55 PM
The known issues include noise after a software update and the fuel pump. I got a letter from BMW saying that they are aware of the fuel pump issue and are increasing the warranty on that part to 100,000 Miles and 10 years.
#7
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My Ride: 2008 535i: June 6th start build, complete June 17th, at NY Port July 5th, at dealer July 10th, took delivery Friday July 13- Plantimum Bronze/Natural Brown Leather/Light Poplar, Sport Package, Sport Auto, Active Steering, Premium Package, CWP & PDC. Dinan Performance Software 384hp & 421 ft/lbs.
My car is a July 2007 build, maybe not all cars have a problem or maybe you didn't get it yet.
I have not had any problem with my pump.
I have not had any problem with my pump.
#8
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My Ride: 2010 VW Passat Wagon 2.0l Tsi
Grey/Grey Budapest 18"
Lost to HPFP issues:
08 535i sport pkg
Lost to Dreaded E61 Sun roof leaks:
07 E61 530Xi
07 and 08 MY cars, even though 09 and 10 cars are still having the issue.
Took about a month after the press release as made public for my letter to show up.
Took about a month after the press release as made public for my letter to show up.
#9
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My Ride: 535i 6-speed
Model Year: 2008
Originally Posted by dxk' post='899736' date='Jun 3 2009, 03:45 PM
Mobile 93, switched to Shell 93 after I noticed the roughness
#10
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My Ride: 08 535i
Originally Posted by Allen' post='972651' date='Aug 11 2009, 05:25 PM
Did this fix your problem?