Strange issue going on here guys that I hope you can help me with, have some ideas but not sure if i'm barking up the wrong tree; When coming off the throttle when only doing around the 40mph mark ,I'm finding that the car has this slight shaking going on (not felt through steering ,more as if the engine maybe shaking) as If i'm shaking my backside in the seat as it were!! if that makes any sense, seems more noticeable in 4th gear (although can be detected in any gear really) and when the revs are coming down to around the 2,000 rpm area, I'm wondering if it's possibly the throttle body and breathers need a clean out? or maybe the EGR (not sure when this comes into play) also on idle I can feel it missing very slightly although when the air-con is on the idle seems to be ok ! what do you think?
Cheers Pete