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Hey Guys went in to do my smog today and after running multiple tests my guy couldnt get it to pass it kept coming back at 130 hc ppm max being 56 in Ca. both Nox and CO were perfectly fine. everything ran fine at the 25mph test and passed with flying colors at 25.HC was at 34 at 25mph. If anyone has any suggestions on the solution it would be greatly appreciated i will be swapping plugs and doing a fuel injector cleaning with an oil change in the next couple days.

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