Freightliner century

Discussion in 'Ask An Owner Operator' started by Luke700, Jul 8, 2022.

  1. Luke700

    Luke700 Light Load Member

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    At random my century shakes aggressively left and right like wobbling badly. It also I’ve notice react to every bad spot in the road.it’s just tough to control it sometimes. Cab shocks got changed. Front shocks/ rear. Alignment got done. Same issue. Gear box, steering shaft. Tires are new and in good shape. Would the front springs cause this? Would upgrading to the airbag front suspension make a difference ?
     
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  3. supergreatguy

    supergreatguy Road Train Member

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    Is it while accelerating?
     
  4. Luke700

    Luke700 Light Load Member

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    I haven’t thought about that but I’ll Check but why if it was or not what would that mean?
     
  5. bad-luck

    bad-luck Road Train Member

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    Have you had the king pins checked?
     
  6. supergreatguy

    supergreatguy Road Train Member

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    I was chasing down bad vibrations under acceleration. Did everything, tires, pins, alignment, shocks, tie rod ends, motor mounts. Ended up being injector #1. Replaced all my injectors with harness and no vibrations since

    that’s why under acceleration is a consideration
     
  7. GreenPete359

    GreenPete359 Road Train Member

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    To go along with the acceleration note, it could be also be a motor mount.
     
  8. Luke700

    Luke700 Light Load Member

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    All my
    Injectors are new. Recent Inframe and motor mounts got changed about a year and change ago. I saw this YouTube video where someone was saying his springs was the issue because one side was lower than the other not sure
     
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