Ranger-Forums - The Ultimate Ford Ranger Resource

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-   DOHC - 2.3L Duratec / Mazda L Engines (https://www.ranger-forums.com/dohc-2-3l-duratec-mazda-l-engines-136/)
-   -   2.3DOHC intake manifold (https://www.ranger-forums.com/dohc-2-3l-duratec-mazda-l-engines-136/2-3dohc-intake-manifold-173402/)

erdriftwood Oct 4, 2023 11:18 AM
2.3DOHC intake manifold
 
I have recently had my 2001 2.3 DOHC engine rebuilt. I am having issues with the IMRC, engine running rough. I have picked up an intake manifold for a 2004. Will this be an issue to install on a 2001 motor? Just looking to get rid of the swirl flappers.

wflaitz Oct 16, 2023 01:27 PM
I had thus happen with mine and mine was a vacuum leak at one of the connector on the top back of the intake manifold.

KingOfMercia Feb 28, 2025 11:48 AM
Originally Posted by erdriftwood (Post 2224181)
I have recently had my 2001 2.3 DOHC engine rebuilt. I am having issues with the IMRC, engine running rough. I have picked up an intake manifold for a 2004. Will this be an issue to install on a 2001 motor? Just looking to get rid of the swirl flappers.
Did you try this? Did it work?


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