04 545i odd idling
#11
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Join Date: Jun 2012
Location: Charlotte, NC
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My Ride: M5 SMG
Model Year: 2006
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Finish changing your plugs, and also change the coils. 545's sometimes idle roughly in the cold. I finally cured mine by getting an active autowerkes tune. It really helped. The back plugs are tough, but you need a good flexible socket. You can also pull the plug out with the coil.
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My Ride: 04 545i premium package
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Finish changing your plugs, and also change the coils. 545's sometimes idle roughly in the cold. I finally cured mine by getting an active autowerkes tune. It really helped. The back plugs are tough, but you need a good flexible socket. You can also pull the plug out with the coil.
The car is running fine now! Finally had the chance to open up the throttle and race an RS5
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#13
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The 62N series temps are about 105 107 f C or 220 to 230 f. BMW's objective was to reduce NOX emissions by running the engine hotter.
#14
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Respectfully, Bob P.
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