Advertise on DISCO3.CO.UK
Forum · Gallery · Wiki · Shop · Sponsors
DISCO3.CO.UK > Technical (D3)

I think I’ve broken it 2009 D3 manual 170k miles
Post Reply  Down to end
Page 2 of 2 <12
Triumphman
 


Member Since: 06 Dec 2021
Location: East Yorkshire
Posts: 17

United Kingdom 2009 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

Another update and it might help someone else, I took the driver’s side valve cover off and noticed one of the rockers on an exhaust valve for the cylinder with no compression wasn’t right. It was at a slight angle and resting against one of the bearing pillars. I tweaked it with a screwdriver and it pinged back in to place and I heard the valve snap shut, I had been holding the valve open slightly.

I tried a compression test on the cylinder without much hope and much to my surprise it was perfect, I checked the offending rocker couldn’t find anything wrong with it and everything seemed to be good.

So I put it back together with new injector seals and it’s running absolutely perfect, I can’t really believe the valve didn’t hit the piston but I’ve done over a hundred miles in it so far and everything is fine.

I don’t know how the rocker got dislodged other than me doing it when I refitted the cam, but I’m sure I checked them.

I feel I’ve dodged a bullet and can’t really believe it’s fixed but fingers crossed.
  
Post #23789505th Oct 2024 5:44 pm
View user's profile Send private message View poster's gallery Post Reply
Display posts from the last:  
Post Reply Back to top
Page 2 of 2 <12
Jump to:  
Previous Topic | Next Topic >


Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



DISCO3.CO.UK Copyright © 2004-2024 Futuranet Ltd & Martin Lewis
DISCO3.CO.UK RSS Feed - All Forums

DISCO3.CO.UK is independent and not affiliated to Land Rover.
Switch to Mobile Site