Vibration under acceleration 1.2 petrol 2011 Polo
 

Hi Guys,

after a bit of advise if possible, got a VW polo that has started vibrating under acceleration, nothing at idle and nothing if you free rev,

can get it do it if I put hand brake on and ride the clutch with acceleration at stand still.

checked exhaust mounts, engine mounts seem tight, checked suspension bolts etc.

many suggestions or known issues with these?

hello there all, Most importantly. Hello there... I'm new here, yet have had polos for a long time (I wound up fixing and offering more than 10 6N polos throughout the long term) yet presently I have an exquisite 6r 1.2tsi which I love having completed 192,000 kms (120,000 miles) Issue though.... under speed increase say < 3k in gears 2-6 (its a manual) I get this shunting/driveline thumping. I have supplanted the flash fittings and HT leads (commonly) without any result. On the off chance that I clear the adaptions from the ECU through my vagcom the issue quickly disappears until it creeps back again which persuades me to think its a sensor. Up to this point I have likewise checked - No shortcomings signed in DME - O2 Sensor A/F proportion as taken a gander at through OBD give off an impression of being OK, in to such an extent as what the motor demands the AF proportion to be, is what it is close enough as estimated by the O2 sensor. - Thump sensor isn't triggering\ - No failure to fire codes distinguished. Has anybody seen anything like this previously? It seems like its 'hacking' like its either getting excessively or insufficient fuel and staggering. Good health, snaptube vidmate