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Unknown Rumble 200tdi Disco

Tech Talk for Rover owners.

Moderator: Micka

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Posts: 6
Joined: Fri Jan 16, 2004 1:37 pm

Unknown Rumble 200tdi Disco

Post by bbeasley »

Hello,

I am interested to ask if anyone can give me some idea on a rumbling noise that i am getting from the Clutch / Engine. The noise will happening if the car is stationary or moving.

If I press the clutch and rev the engine on the decrease of revs i get a rumbling sound that is really bothering me. It started a month ago and i have had the clutch replaced and this has not resolved this issue. It appears to be more of an engine sound than clutch any ideas ?

I know it is kinda general but thought someone may be able to help.

Cheers,

Brett
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Location: Bum drilling with my buddy Ray!

Post by GRIMACE »

Check engine/transmission mounts
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Joined: Sat Oct 26, 2002 3:15 pm
Location: Ringwood East, VIC

Post by RoldIT »

Vibration? Check harmonic balancer.
KRiS
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Location: Sydney,Narrabeen

Post by Britswed »

could also be broken ring gear

Cheers mal
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Joined: Fri Jun 18, 2004 2:31 am
Location: Falkland Islands

Post by Nick (in the Falklands!) »

Was the thrust bearing replaced when the clutch was done...?

(Its not uncommon for this to appear alright at time of change, & for it to be re-used, but if the pedal free-play is not re-set after the replacement of the main clutch parts, additional back-pressure can result in the bearing being kept under load (as if driving with foot on pedal..), & can lead to subsequent failure of the bearing)

May not be this, but worth checking the front crank pulley too...

....Have seen these come loose after timing belt replacement/incorrect torque on bolt afterwards, & they can mash the woodruff key, allowing the timing to slip back one tooth-worth on overrun.....leads to valve chatter (as they hit piston crowns...!!!) & all sorts of weird noises..! The 2.5 L/R 110/90 diesel fitted with power steering was good at this because they have this poxy damn arrangement of 2 woodruff keys inline on the crank, & of these, one & a half is used by the timing tooth, leaving half a key to take the torque of the damper wheel & pulleys.....so the bolts got to be at 200 lbs or so .......or else..!! (We've got the T-shirt...& the bits...!!)

...And found we were on of many down here....(had to change the crank/bearings & all on this one...) who'd found this out...

But 'roldIT's suggestion of the balancer could be more your ones problem as its a later engine...?
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