Mystery viberation/judder??

DARREN4040 · Apr 24, 2010

has anyone ever came a cross the problem i have with my discovery 1 300tdi ? the problem has just started with no warning it feels as if ther is a judder/misfire when you are driving in the 2500/3000 rpm range but seems to clear its self above this range ? doesnt make any differance what gear your in ? doesnt have this problem if you parked and rev the engine. have had all of injectors and pump etc checked and alls ok,

anyone have any ideas??

just seemed to appear was ok when driven in the morning and then appeared on jourey home later in day??

thanks and regards to all fellow landy owners

darren4040

sierrafery · Apr 25, 2010

Is it just rpm related or speed related too?

Paul D · Apr 25, 2010

Is it an auto or manual. Auto has the fly-by-wire gubbins and this sounds like 'the usual' Throttle Position Sensor problem .. replacement fixes it.

DARREN4040 · Apr 25, 2010

no its not speed related just at that rpm range and its a manual , have now started to pull out hair as have not managed to track down fault as yet

all help welcome

DARREN4040 · May 16, 2010

Hi just a updat to post have now cured problem was one of the trunions on uj where it fits on to box bearing had broken up so only running on three of four legs , didnt see it it started to make noise

thanks for all inputs

darren

Melly · May 16, 2010

Have you checked your doughnut on the rear prop shaft ?

DARREN4040 · May 21, 2010

yes i did , checked and greased all whilst underneath, should be good for a while now

Mystery viberation/judder??

DARREN4040

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sierrafery

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Paul D

Old, nackered 'n broke, but the Landy is fine . :)

DARREN4040

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DARREN4040

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Melly

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DARREN4040

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