Join Date: Feb 2010
Location: British Columbia, Canada
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I have a strange engine vibration that comes and goes and can't figure out what the source may be. Hopefully, someone can point me in the right direction.
At first it was just a rough idle type of vibration when I was at a stop and in drive. Put in Neutral and the vibration would go away. In drive my idle speed ranges 525-575rpm. In neutral its 75-100rpm more. Most of the vibration was felt in the steering wheel and in my seat.
More recently, at a stop, the motor seemed like something cycled on and the vibration was very pronounced in the steering wheel and in the footwell. Engine speed didn't seem to change, and no ac as its really cold here. The vibration is much like what you'd get with a really low idle.
I'm worried this is leading up to something bad that will happen when I'm half way up a mountain...or coming down. Any insight and expertise would be really appreciated!
'06 LE, Airaid MXP CAI w/dry filter - BullyDog GT w/regular tune - 20" Titan wheels w/Cooper ATP's - Int/Ext LED conversion - 5000K HID low beams - Bilstein HD - Amsoil Synthetic everywhere - Power Stop drilled/slotted rotors w/ceramics pads