STD Tuning Engine Intake manifold cleaning

Intake manifold cleaning

Intake manifold cleaning

 
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Gurkha
Unregistered

31
02-14-2009, 08:23 AM #1
Is it necessary to clean the intake manifold after 80,000 miles in a turbo diesel OM616?
Gurkha
02-14-2009, 08:23 AM #1

Is it necessary to clean the intake manifold after 80,000 miles in a turbo diesel OM616?

Benzbeliever
Naturally-aspirated

5
02-14-2009, 08:51 AM #2
If the EGR and CCV are still hooked up it's got some gunk in it. Judging by the amount of buildup I have seen in ones that have 200k - 300k miles, you would benefit by cleaning it out. Not necessary but it couldn't hurt performance.


(02-14-2009, 08:23 AM)Gurkha Is it necessary to clean the intake manifold after 80,000 miles in a turbo diesel OM616?
Benzbeliever
02-14-2009, 08:51 AM #2

If the EGR and CCV are still hooked up it's got some gunk in it. Judging by the amount of buildup I have seen in ones that have 200k - 300k miles, you would benefit by cleaning it out. Not necessary but it couldn't hurt performance.


(02-14-2009, 08:23 AM)Gurkha Is it necessary to clean the intake manifold after 80,000 miles in a turbo diesel OM616?

ForcedInduction
Banned

3,628
02-14-2009, 04:10 PM #3
If the EGR has been disabled, no.
ForcedInduction
02-14-2009, 04:10 PM #3

If the EGR has been disabled, no.

Gurkha
Unregistered

31
02-20-2009, 11:57 PM #4
Thanks FI, EGR is not present as this is a Euro-I design, just a turbo, a PCV routed to air filter and thats it.
Gurkha
02-20-2009, 11:57 PM #4

Thanks FI, EGR is not present as this is a Euro-I design, just a turbo, a PCV routed to air filter and thats it.

ForcedInduction
Banned

3,628
02-21-2009, 03:04 AM #5
In that case it will just have a thin oil film. Nothing to worry about and no benefit to cleaning it out.
ForcedInduction
02-21-2009, 03:04 AM #5

In that case it will just have a thin oil film. Nothing to worry about and no benefit to cleaning it out.

Gurkha
Unregistered

31
02-21-2009, 09:27 PM #6
Many thanks FI, I was getting a bit paranoid. Problem is to open up the intake tract means touching all the turbo plumbing which I would only do it if its truly needed. It was quite easy to open up the intake tract of the N/A OM616 that I had earlier but this one looks to be a royal PITA.
Gurkha
02-21-2009, 09:27 PM #6

Many thanks FI, I was getting a bit paranoid. Problem is to open up the intake tract means touching all the turbo plumbing which I would only do it if its truly needed. It was quite easy to open up the intake tract of the N/A OM616 that I had earlier but this one looks to be a royal PITA.

 
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