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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,563
Yes I suspect these lines have been over tightened in the past and now are leak prone.

There were 2 problems with cylinder #3, the fuel line was leaking at the injector causing the fuel drip under the engine, and the fuel injector was bad having a crappy spray pattern and leaking.

What do you think caused the sudden rough engine after the boost run? I think that is when injector #3 went south and possibly a bit of debris broke loose when I cleaned it and stuck in the pentle when it opened wide during the boost run. What puzzles me is that all the fuel lines are now leak free, injector #3 has been changed and the car still does not run right.
I've looked for vac leaks and still think I may have created one somewhere that is not obvious.
RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Old 11-29-2009, 06:12 PM
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