Can I read DD15 Engine Popping Issue Resolution on EtoBox?

DD15 Engine Popping Issue Resolution by srt4tj is a document available to read on EtoBox.

What is DD15 Engine Popping Issue Resolution about?

Gen 5 DD15 engines may produce a popping noise from the air intake after valve bridge repairs due to shifted intake camshaft lobes caused by an out of place exhaust valve bridge. To address this issue, verify the intake valve lash and perform a relative compression test, followed by a mechanical compression test if necessary. If any cylinder fails the mechanical test, inspect for shifted intake camshaft lobes and replace the intake camshaft assembly if needed.

Author

srt4tj

Language

EN