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4Th Gear 3500Rpm Shudder


XR6Turbosonator

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  • Member For: 13y 5m 20d

Seems to be spooling nicely in 2nd and 3rd, but in fourth at 3500rpm the car shudders/vibration and seems to be a power loss. It could be that I am backing off on the throttle and spool up winds down suddenly causing vibration.

I know that the Diff LSD is on its way out, me thinks the diff can't pack it at that speed and power through the driveline.

Any idea's?

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  • Tampon inserted, Auto Acquired, next purchase a new handbag
  • Donating Members
  • Member For: 16y 7m 13d
  • Gender: Male
  • Location: Vic

What gearbox do you have? Definitely don't be doing this if it's a BTR.

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  • 3 weeks later...
  • Member
  • Member For: 13y 5m 20d

Scan throws a wastegate failure. After I installed the MR Turbo catridge, it nows seems to be overboosting and throwing the motor into limp mode. Anyone know what to do? Reflash with another program CAPA etc? I really wouldn't mind keeping it stock, just want to fix her up.

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