Quote:
Originally Posted by Jfmoore79
I smoke tested the system and found it to roll out of the bypass/surge valve. Not sure if that is to be expected or not? I suspected the intake but could find no leaks by that test. In the old days you could spray some brake cleaner at each intake port and see if idle or sound changed. Is that still effective on modern cars? I could also bypass the catch can system and see if that solves the issue which will be my next option.
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No it is not an effective way to check with fuel injection.