cm870 bad flash

[togglehiem]

I don't see turbo boost anywhere in the log file but it sounds like there's no point in looking based on what Unilever posted. This was the first ISX turbo that I replaced the nozzle set in so I'm sure I screwed it up. The symptom he described is exactly what it was doing before I replaced the actuator control valve but it needed to be replaced anyway since it was leaking the air down when the engine was off. It had been black smoking before I did the cam/turbo but not nearly as bad, I guess I let that color my thinking. There had been a few instances when the feed pump remained running constantly and even after the engine was shut off. Replaced the relay and driver hasn't mentioned it since. I guess I'm getting a new turbo, all I had in the rebushing and nozzle set was $325 so it's quite a bit cheaper than some other lessons I've learned. Thanks guys you've been great. I'll let you know how the new turbo does.