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| 12-16-2009, 05:43 PM | #1 |
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Quick Question ... Normal RPM Idle For Z4M ??
Hello All,
I recently replaced the spark plugs on my 06 M Coupe to NGK Iridiums (Had NGK 2 Prongs from factory) and I noticed the idle is a little higher than normal at around 870-890RPM. I believe it was around 780-800RPM before but that was before I had my Dyno-Scan software to check. It might be because of the weather as I've heard the computer adjusts the idle depending on the temperature, humidity, air flow etc. as it's been around 4C to -10C lately. Just wanted to know what the "normal" idle is for the Z4M and if anyone had an idea as to why the idle would be higher? Cheers, Zoomby_U |
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