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lsains

Member

• Feb 6, 2016

• #1

Hi guys

Just hoping someone can give me a few pointers on where to look.
Basically our td4 BMW lump stutters/hesitates at slow speed, noticeable in 3rd gear cruising at 30mph.
I have added in some of that fuel cleaning additive in the hope something was blocked but to no avail.
My only slight concern is that I fitted a fuel injector pump a few months ago and just worried it's that, though there's no leaks like before.
Acceleration is fine.

Any ideas?
Thanks a lot

 

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lsains

Member

• Feb 14, 2016

• #2

We got a local garage to hook up the diagnostic computer today but no faults were found.....any ideas guys?

 

Skinny Mike

Well-Known Member

• Feb 15, 2016

• #3

Have you cleaned the EGR valve? when was the last time you cleaned or replaced the crankcase filter. Mike

 

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lsains

Member

• Mar 10, 2016

• #4

Hi Mike,

Thanks for the reply, I didn't get a notification anyone replied hence the late response.
I've changed the egr valve for the modification and the crankcase filter also for the BMW mod

 

Skinny Mike

Well-Known Member

• Mar 10, 2016

• #5

No problem, keep us informed as to whether it helps or not. Mike

 

redwood

Active Member

• Mar 10, 2016

• #6

Read this thread
https://www.landyzone.co.uk/land-rover/poor-running.296408/

 

Nodge68

Well-Known Member

• Mar 10, 2016

• #7

I wonder just how many TD4s suffer this problem but the respective owner descriptions varying the true story somewhat.
Sounds like TD4 2K syndrome to me.