miss 09 isx intermittant no codes

[shadowhunter]

miss, puff of black smoke then all is good , no codes high mileage 800,000, changed filters all of them air fuel emissions, replaced turbo ,seized arm and actuator failed incite installation, looking at other areas , the article that rawze writes on the fuel timing and metering actuators are interesting any comments on those findings

[Chamberpains]

They are simple to check and might only cost you a gasket. I say might because some came with reusable metal gaskets.

[Nilao]

Egr valve sticking?