Normal idle RPM?

techie182 · 03-06-2014, 04:48 PM

Whats the normal rpm for 328i n52 engines?
Mine is at 560 rpm at idle.
My car vibrates at idle(560rpm) and vibration is gone at 600rpm when I rev little at standing still. I'm guessing new motor mount?

TittoBlunt · 03-07-2014, 11:05 AM

Mine is usually around 600-700.

DickBlisken · 03-07-2014, 11:08 AM

Mine idles at 600 even. Maybe +/- 25rpm, but the needle is only so accurate.

Dylanize · 03-07-2014, 12:04 PM

Quote:

Originally Posted by Nico87

Mine idles at 600 even. Maybe +/- 25rpm, but the needle is only so accurate.

Ditto

DC_Oldboy · 03-07-2014, 01:36 PM

I doubt it's the motor mount. But yeah mine idles around 600 as well.

techie182 · 03-09-2014, 06:54 PM

What could make my car idle so low?
Sparkplug? I'm at 78k with stock sparkplug.

dtea604 · 03-09-2014, 07:11 PM

Yup idles at 600 rpm

03-06-2014, 04:48 PM	#1
techie182 First Lieutenant 48 Rep 376 Posts Drives: 328i coupe Join Date: Mar 2009 Location: Sweet Home Alabama iTrader: (1)	Normal idle RPM? Whats the normal rpm for 328i n52 engines? Mine is at 560 rpm at idle. My car vibrates at idle(560rpm) and vibration is gone at 600rpm when I rev little at standing still. I'm guessing new motor mount?
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03-07-2014, 11:05 AM	#2
TittoBlunt Private 0 Rep 88 Posts Drives: 2007 328i, 2013 328i M-Sport Join Date: Nov 2012 Location: Northern VA iTrader: (0)	Mine is usually around 600-700.
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03-07-2014, 11:08 AM	#3
DickBlisken First Lieutenant 34 Rep 313 Posts Drives: Like a hooligan Join Date: Sep 2013 Location: Earth iTrader: (0) Garage List 2009 E92 328i [0.00]	Mine idles at 600 even. Maybe +/- 25rpm, but the needle is only so accurate. __________________ 2016 F30 340i M Sport \| 2009 E92 328i 6MT
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03-07-2014, 01:36 PM	#5
DC_Oldboy Q(.)-D Q-(^.~Q) 214 Rep 5,378 Posts Drives: like an old person. Join Date: Aug 2009 Location: Bothell, WA iTrader: (39) Garage List 2006 BMW 330i [8.48]	I doubt it's the motor mount. But yeah mine idles around 600 as well. __________________
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03-09-2014, 06:54 PM	#6
techie182 First Lieutenant 48 Rep 376 Posts Drives: 328i coupe Join Date: Mar 2009 Location: Sweet Home Alabama iTrader: (1)	What could make my car idle so low? Sparkplug? I'm at 78k with stock sparkplug.
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03-09-2014, 07:11 PM	#7
dtea604 Lieutenant 28 Rep 544 Posts Drives: 06 E90 325i Join Date: Jan 2012 Location: Vancouver iTrader: (0)	Yup idles at 600 rpm __________________ --------------------------- VMR VB3 // Mtec v4 AE //Nokya 7000k // M-tec LED plate lights // OEM blacklines // 20% window tint // Cyba air scoops // K&N + charcoal filter delete // BMS Powerbox // front splitters // Hamann front lip// M-tech trunk lip // Magnaflow custom // ER SS brakelines // KW V1's // RS tecknik spacers // H&R spacers
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