My 1.9jtdm has just been remapped, dpf removed, egr deleted and a new inlet manifold fitted which has cost me a few quid but transformed the drive and fuel economy. I am having issues with an unidentified rattle which is really noticeable when starting from cold but lessens to more of a ticking when warm. My local Alfa specialist could hear the noise but was unable to find what was causing it. Car drives great but I would love to get to the bottom of what causes the noisy/rattley idle and ticking noise. I will try and post a recording but would love some suggestions of possible culprits to investigate!
Thanks in advance.