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Htci · 01-05-2018, 05:04 PM

Hello, I have this tapping/ticking noise coming from bank 2 and seems to be most pronounced with a stethoscope at cylinder 4. Spark plugs checked and ignition coils swapped and noise doesn’t move. Running Mobil 1 10w-40. This noise only occurs once the engine is warm.
https://youtu.be/HtHlYpICstI

01-05-2018, 05:04 PM	#1
Htci Registered User Join Date: Oct 2016 Location: Houston, TX Posts: 47	Bank 2 ticking/tapping noise when warm Hello, I have this tapping/ticking noise coming from bank 2 and seems to be most pronounced with a stethoscope at cylinder 4. Spark plugs checked and ignition coils swapped and noise doesn’t move. Running Mobil 1 10w-40. This noise only occurs once the engine is warm. https://youtu.be/HtHlYpICstI __________________ 2004 Boxster S 79K Miles Last edited by Htci; 01-05-2018 at 05:09 PM.