Car will not rev past 4000 RPM! Need Help
#21
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Problem solved! My air filter was too restrictive. I had made a temporary filter out of some DIY filter foam from Advance Auto Parts that was apparently way to restrictive. When I put my new K&N filter on and took the car for a drive, the car revs all the way to red line. Now all I have left to do is tune.
#22
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
Problem solved! My air filter was too restrictive. I had made a temporary filter out of some DIY filter foam from Advance Auto Parts that was apparently way to restrictive. When I put my new K&N filter on and took the car for a drive, the car revs all the way to red line. Now all I have left to do is tune.
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