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  1. P

    Pinging sounds

    see the thread VT shuddering issues sounds the same
  2. P

    vt shuddering problem - plugs? leads? coil pack? help please..

    re- 80kph shuttering problem:- finally took the VT to an auto-electrian to have a scan tool put on it to look for any answers regarding the dreaded 80kph shutter in top gear (auto-transmission). As exspected cost me nearly $400 and they found nothing!!!!! I had to drive it for them as they said...
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    vt shuddering problem - plugs? leads? coil pack? help please..

    Retarted timing is a good way to discribe the symtoms, mine is the same, under a quick rev in neutral it gives a shudder before the revs start to increase or when you want slight acceleration but only if it is in top gear, everything is fine once it kicks back a gear and gets some more revs up...
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    vt shuddering problem - plugs? leads? coil pack? help please..

    Yep IDENTICAL symptoms as my VT 11 got 300 000ks on the clock now had it since it had 49 000ks on it so I totally know its history! I'm starting to think its programmed in it somewhere to play up to get you to replace it ! maybe a conspericy theory!! Im waiting for a cam angle and crank angle...
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    vt shuddering problem - plugs? leads? coil pack? help please..

    sounds like the same fault as mine! I replaced the O2 sensors last weekend & that hasn't help either, only things I haven't replaced is the ECU, knock sensors, coolent sensor, Crank Angle Sensor, cam angle sensor its got me stuffed
  6. P

    vt shuddering problem - plugs? leads? coil pack? help please..

    SNAP I have had the same problem with my VT2 also done all of the above "fixes" with no luck next is that I am going to replace the harmonic balancer and CAS to see if this may solve it! that only leaves knock sensors and O2 sensors to go. If anyone has solved the dreaded 80kmph mystery please...
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