Diagnosing My 3.2L Porsche 911 After Fresh Top End Rebuild - What Went Wrong?
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 Published On Mar 30, 2024

Now the best part, driving my rebuilt 3.2L Porsche engine and enjoying every minute of it. This engine needed a top end rebuild after cylinder #5 was completely dead. While I was in there I took the opportunity to refresh the engine cosmetically too. I'm really happy with how this 3.2L motor drives, but I did a bunch of very detailed checks on the fuel injection system to make sure that the car will run for many trouble free miles.
Diagnostic DME computer https://www.ftech9.com/
Cylinder Head Machinist: https://www.s-tecmotorsports.com/
Fuel Pressure Sensor: https://amzn.to/3vA0gyC
AEM Wideband Guage: https://amzn.to/43GUJ5Y
Full Rebuild Playlist    • Porsche 911 Carrera 3.2L Top End Engi...  

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00:00 Engine Shakedown Video
01:11 Engine Cold Start
01:50 Added Fuel Pressure and WBO2 Sensors
04:00 Detailed Datalog Graphs and Interpretation
07:53 Leak down test results
10:17 Engine Rebuild cost breakdown

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