Spenser

you need check valves with a fmu(ditch the fmu, Fmus are for ****, get something else)

if your car ever sees boost it will go into limp mode, what this does is disengages vtec(you only rev to 4) and a couple other things, reseting your ecu(unhooking power to it for 30 seconds either by unhooking your battery or taking out the hazard fuse) will probly fix it, don't run any boost till you get some check valves inline with te4h map sensor.

and if low oil is causing it, i'd say your a moron.

Semnos

As I read this guys post....I think the Dumb a$$ didn't haece any fuel management with the turbo for the first week.

quote..."I put a turbo on my car last week, and had nothing go wrong until now(the week that past...he ran it without the fmu...no fuel mangament...??). I thought it might be a fuel cut, so i added a fmu.(when the problems came he put in a fmu....hmmmm and he didn't list any other fuel management)"