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The numbers as such are not important (to a point), the important thing is that all 4 cylinders have pretty much the same compression.
 

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Good luck andy.

From my own personal experience Of a similar build iwould suggest taking off the tip and looking for shaft play and oil coming through turbo. That is if you are still seeing misses under load :?
 

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Wak said:
10-13 bar on each cylinder
7 bar minimum
3 bar max deviation across all cylinders
p.s. Thats 225 1.8T spec , dont know if a cylinder capacity change will change the numbers that are acceptable.
 

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Discussion Starter · #9 ·
Matt B said:
Good luck andy.

From my own personal experience Of a similar build iwould suggest taking off the tip and looking for shaft play and oil coming through turbo. That is if you are still seeing misses under load :?
Cheers Mat, I've basically stripped all the hosing and checked for Blow through and found nothing, Can't see any shaft play either so should be ready to get a custom file set up on the ECU for it and get rid of REVO once and for all :)

The Missfire was done to the RS4 Maf I'm postive on that as its all perfect with the TT Air flow meter on.
 
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