This is topic fuel test in forum Tech Talk at Northern California Ford Owners .
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Posted by 95whitegt (Member # 3205) on
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i am experincing , sputtering, and boging,its 19 to 1 on air and fuel mixture,my co worker told me to check if i was getting fuel to the injectors, so i dissconeted the fuel line to the injectors, some of you guys that have done this , please tell me if this is normal amount of fuel thanks, also key os was on turned to the on postion.
.http://video.yahoo.com/video/play?vid=4f1327e7117be3e2870491268677e0df.1518306
Posted by 95whitegt (Member # 3205) on
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yahoo video
Posted by CMELEVU (Member # 2563) on
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quote:
Originally posted by 95whitegt:
its 19 to 1 on air and fuel mixture,
This seems a little out of wack. correct me if I wrong but isnt 14:1 a more "normal" reading?
Posted by CMELEVU (Member # 2563) on
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In fact i just looked this up
http://en.wikipedia.org/wiki/Air-fuel_ratio
your a tad bit lean there
Posted by 95whitegt (Member # 3205) on
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oh no your right it is, its running very lean
Posted by dynoguy (Member # 6457) on
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Hi 95whiteGT,
Hey bud, you need to check the fuel pressure with a gauge. Should be 40
+ psi idling with vac hose pulled off regulator and plugged.
Posted by 95whitegt (Member # 3205) on
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yea i been lazy, i'll go get one
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