02 TD4 loss of power at 70mph

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suffolkboy

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6
hello
my first post here so hello to all
a huge thank you to all who contributed to the previous threads regards loss of power on a 02 plate TD4 92k at around 70mph/3000prm
i had just started to exprience exactly the same syptoms almost word for word of previous posts, after reading and reading the advise led me in the direction of the deprssion valve filter, i changed this, cost of about £26, easy to do
for the first day everything was fine, but then the problem got worse, loss of power after coming off the excelerator and then going back on it, as if someone had pulled out in front of you, persevered and eventually the problem got less and less and now the car is as good as new, took about 800miles.
the old filter felt as if it weighed almost twice that of the new one, oil sludge i guess, and i guess that was what caused the problem to get worse once it had shifted probaly into the turbo.
when i got the part from the dealership i dicussed the sypmtoms i was having and he said that the filter is now changed at every 24k intervals and since doing so about 2 years ago they have seen very few blown turbos coming in, so i would advise anyone who has a TD4 and has never had the filter changed to do so before it effects the turbo and costs much more than £26

thanks again all and sorry i went on a bit
al
 
hello
my first post here so hello to all
a huge thank you to all who contributed to the previous threads regards loss of power on a 02 plate TD4 92k at around 70mph/3000prm
i had just started to exprience exactly the same syptoms almost word for word of previous posts, after reading and reading the advise led me in the direction of the deprssion valve filter, i changed this, cost of about £26, easy to do
for the first day everything was fine, but then the problem got worse, loss of power after coming off the excelerator and then going back on it, as if someone had pulled out in front of you, persevered and eventually the problem got less and less and now the car is as good as new, took about 800miles.
the old filter felt as if it weighed almost twice that of the new one, oil sludge i guess, and i guess that was what caused the problem to get worse once it had shifted probaly into the turbo.
when i got the part from the dealership i dicussed the sypmtoms i was having and he said that the filter is now changed at every 24k intervals and since doing so about 2 years ago they have seen very few blown turbos coming in, so i would advise anyone who has a TD4 and has never had the filter changed to do so before it effects the turbo and costs much more than £26

thanks again all and sorry i went on a bit
al

was it definitely the depression filter which hangs down behind the engine on a piece of rubber hose, and looks like a fuel filter ? This sucks in and filters air which is then fed to the turbo. I would be worried if this was full of oily sludge...

or was it the crankcase breather filter, located in front of the injectors...,
 
got me confused now, it was the filter that sits centrally on the top of the engine that you need to remove the 2 plastic large covers to get to
 
top filter is depression limiting valve filter, or egr filter

filter2.bmp is crankcase breather filter
 

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depression limiting valve filter and crankcase breather filter are the same thing. just different names
Look you numpties. . . .ausie is reet. . . .the stoopid filter thet hangs outa the back of td4 [un looks like an old type glass fuel filter] is the vacuum phookin filter un its spose ta be open ended cos er well it is . . . .orft ta open the nite club un have er red eye :eek::( :p
 
well,
i bought a depression limiting valve to replace the one on top of the engine and it fixed it, so whatever you'd like to call it it worked i'm just trying to say thanks
 
Blimey, they've found a way to cheer up folks wot have bought Gaylanders? :rolleyes:

Yes, Gaylander people were the Guinee pigs, now they've found a solution they're concentrating on Def. and other LR products owners, which, as they know, is the opposite world as they are very well aware these other categories of people do need these solutions much more than Gaylander owners were...... :D :D :D :D
 
Yes, Gaylander people were the Guinee pigs, now they've found a solution they're concentrating on Def. and other LR products owners, which, as they know, is the opposite world as they are very well aware these other categories of people do need these solutions much more than Gaylander owners were...... :D :D :D :D
well said captain Mannering [THEY DUNT LIKE IT UP EM]:D :D :D
 
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