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Flat Spots In Rb25De Neo!

Silver Nissan
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Silver Nissan Rookie

Silver Nissan

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Posted

Hello i have a problem with my rb25de neo. It's and auto but i genrally use the semi auto the drive but the problem is that after i get up to 3000rpm. In second gear then change to third and will have a spot where it drops right back down to like 2500 and after a second it picks back up again.To where it should be and it's 5 times as worse if the aircon is running and it will happen even if you change at 2000 rpm. Im totaly stuffed about it i got cam cover gaskets and new spark plugs recently.I thought i would ask on here first before i get my mech to look at it maybe a simple fix?.

Cheers!

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https://www.sau.com.au/forums/topic/444597-flat-spots-in-rb25de-neo/
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RiseofBrutality Veteran

RiseofBrutality

Posted
Posted

Had the same problem a few months ago

Took the intake pipes and vac lines off so the coilpacks could be changed, forgot to tighten up the clamps for the vac lines and they popped off/weren't sealed properly

I think I may still have failed one of the plugs when this happened as I can still feel a very slight miss around the 3k mark

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