usdm-in-uk

hello all,ive just been getting a strange vibrating problem at idle and when driving at low rev (under 3k) its like a fast vibrate you can feel it on the seat and steering wheel?? i looked under the hood and the motor mounts seem fine but i noticed and heard my manifold blowing,i checked the spark plugs and they were a dark brown color? any ideas its driving me mad

ajth87

have you recently got new spark plugs and wires?

usdm-in-uk

hi there,i got new plugs in dec 05,but the wires i dont know how old they r,there ngk blues tho,they came on the car when i bought it?

98CoupeV6

EGR. do a search.

desmonsm

check the motor mounts as well....