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Post by drive805 on Mar 12, 2019 23:43:27 GMT -6
hi guys looking for a little help 3.5 shortstar 2000 in a sandrail..
mefi computer, headers, rc 42lb injectors, has a big tip in bog off idle
can anyone help with what to look for,,,,, are injectors too big? am i missing something ? thanks in advance!!
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tigger
Administrator 
Posts: 2,844 
Staff Member
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Post by tigger on Mar 13, 2019 23:19:09 GMT -6
Jeez dude, ^ that's hard to read, lol!
Think I know what you're asking...
What's your AFR at idle?
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Post by drive805 on Mar 14, 2019 23:13:02 GMT -6
sorry i saw that after i reread ....
i dont know what the AFR is?
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Post by drive805 on Mar 14, 2019 23:21:35 GMT -6
hi guys looking for a little help 3.5 shortstar 2000 in a sandrail.. mefi computer, headers, rc 42lb injectors, has a big tip in bog off idle can anyone help with what to look for,,,,, are injectors too big? am i missing something ? thanks in advance!! [br 2000 aurora v6 in sand rail has an off idle stumble ....some info: delphi mefi -4 computer rc race injectors 42lb header exhaust can someone help with some info on what to look for as far as tuning stumble/bog out of it |
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tigger
Administrator
Posts: 2,844
Staff Member
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Post by tigger on Mar 15, 2019 21:53:00 GMT -6
AFR is air fuel ratio.
If you don't know what it is, how are you making ecm adjustments?
Or is this a "pre-programmed" set up?
Do you have tuning software and equipment?
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Post by drive805 on Dec 2, 2020 0:10:23 GMT -6
plug into it , i don't know what the AFR is, its a pre programed computer . Don't have and tuning software or equipment
The fuel pressure is 42lbs, it stumbles off idle and also closing off throttle from cruise it will die
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Post by drive805 on Dec 2, 2020 0:12:50 GMT -6
there isn't an available plug to access computer on car
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