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48kenworth

grey Haze???

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I have been trying to get my truck to stop hazing grey heavely at idle. I have already had my stock injectors cleaned and popped also pulled the ip and had it gone thru and the timing set. I put the ip back on today and it is still hazing. I did some real close looking at my motor and found it has a 12cm non wastegated housing on it. This could'nt be causing the problem could it???

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No... Turbo has zero bearing on the grey haze at idle being the turbo making 0 boost at idle... But timing would have a bigger effect on haze than anything else... Oh yeah the other thing is weak lift pump ressure. Like Relentless just changed his lift pump and huge difference in performance. 6-7 PSI is normal.

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Thanks I know it is not timing since I have explored that avenue completely. I relaced my lift pump last year but i will check it again.

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