Quote:
Originally Posted by ctrlz
I can't see the log files, but doesn't this sound like a big vacuum leak?
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It does but I cannot find it unless it is somewhere in the intake manifold and I guess pulling that is on the short list of what to look at.
Pulled the bumper and inspected the intercooler and piping as I had made some change there over the winter but everything looks and sounds good. Got under it while it was running and could not feel or see any exhaust leaks.
Here is a video of it running. Maybe something will jump out from it. At the end I am trying to give it some throttle and you can just hear on the video a hollow sound like it might be backfiring up thru the intake?
https://youtu.be/9PTlpw10RIo