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Jim2 Jim2 is offline
7.0:1 > 11.3:1
Join Date: Oct 2003
Location: Calgary
Posts: 1,867
Herbert, I sent several pictures of my installation to your email address.

My thoughts about the seventh injector are exactly the same as Goran's. See beepbeep three post up.

I suspect the issue is something other than your i/c installation because you say the seventh injector is needed in order for the engine to run clean above 5000 rpm, yet you are running stock boost (.8 bar). Since the function of the seventh injector is to add extra fuel for higher than stock boost levels, it appears your engine must be lean misfiring without the seventh injector. As others advise here, best that you get a wide band O2 sensor installed to help with diagnosis. Can you borrow one from someone help get this problem looked into?
Old 09-12-2007, 05:15 PM
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