Thread: M103 stumbling intake backfire
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  #19  
Old 03-27-2023, 12:00 PM
Dave Kost Dave Kost is offline
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Join Date: Mar 2016
Posts: 44
All indications is that you are running lean.

Here is the factory fuel pressure testing doc.
Attached Files
File Type: pdf 07.3-1603.pdf (299.4 KB, 112 views)
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1993 2.6 Sportline Automatic
1992 2.3 Canadian delivery
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