Turbobricks Forums - View Single Post - 93 940 N/A (Rex/Regina) Very Rich at Idle

lookforjoe · 11-23-2021, 08:42 PM

If none of the new parts made any difference, were they all OEM supplier parts?

Doesn't seem likely the fuel pump would cause a rich at idle symptom, though.

Leaking CS valve could load it up at idle.

11-23-2021, 08:42 PM	#5
lookforjoe Making Volvo Parts Fit Join Date: May 2008 Location: Rockland County, NY	If none of the new parts made any difference, were they all OEM supplier parts? Doesn't seem likely the fuel pump would cause a rich at idle symptom, though. Leaking CS valve could load it up at idle. __________________ My XR July2013 - 446AWHP @ 8K rpm C30 AWD conversion Feedback Thread