Do you have your A/C on when it is doing this? If so, it is just the compressor kicking in/out. If not, do you hearing your engine misfiring? Does it do it once it reaches normal operating temp.? Did it start recently?
__________________
Honda-Acura.net Vigor/TL/CL Forum Moderator.
Comptech Icebox, Headers, Exhaust, Lowering Springs and Sway Bars. Mugen front grille. Inspire tailamps. MOMO Sport 18 X 7.5 +42 offset. Axxis Metal Master front/rear pad. 2 Polk/MOMO 10" subs, Orion Xtreme 500.4 amplifier and Alpine CD changer.
