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Optimum Fuel Mileage How????

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  #21  
Old 05-30-2007, 07:04 PM
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Default RE: Optimum Fuel Mileage How????

ORIGINAL: sabersix

ORIGINAL: Mayfair
No, I haven't adjusted it yet. How did you calculate the difference? Thanks for maing me feel better !! Even though 14.1 isn't great, at least I'm outta the 13's !!
Sorry, I used this website.
Ok, I got that part ( cool site BTW ), but how did you re-calculate my mpg to 14.1? Did you just add 13.6 + 3.7% = 14.1 ?

Does that work out right?
 
  #22  
Old 05-30-2007, 07:32 PM
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Default RE: Optimum Fuel Mileage How????

ORIGINAL: samahi72

ORIGINAL: Drew

anyway. . .back to the mileage subject

the star wheel just advances the fueling rate. by turning it twards the engine you allow the P7100 injector pump to fuel at a higher rate, by turning it away from the engine you 'lean' the engine out. you can accomplish this by useing a flathead screwdriver and an 8mm allen head to remove the plug. it my take a little untill you get the star wheel set right. I believe the best way would be to start the engine and while idling crank it back away from the engine untill you hear it start to run rough. . .then turn it to where it smooths out and your done. DieselDemon should chime in before too long as long as his wrists arent hurting him too much.
I don't even know where the star wheel is located???? Any body have any pictures that I could see? Also when you say "turn it back away from the engine, are you talking about turning it clockwise?? Thanks
it is located on the injector pump. and if you turn the top the wheel as you are looking at it twards the engine you will increase fueling.

download this PDF and on the 2nd page it shows you where and how to adjust it.
http://www.tstproducts.com/INSRUCT98.pdf
 
  #23  
Old 05-30-2007, 09:19 PM
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Default RE: Optimum Fuel Mileage How????

ORIGINAL: Mayfair

ORIGINAL: sabersix

ORIGINAL: Mayfair
No, I haven't adjusted it yet. How did you calculate the difference? Thanks for maing me feel better !! Even though 14.1 isn't great, at least I'm outta the 13's !!
Sorry, I used this website.
Ok, I got that part ( cool site BTW ), but how did you re-calculate my mpg to 14.1? Did you just add 13.6 + 3.7% = 14.1 ?

Does that work out right?
Yes, that is what I did. [:-]
 
  #24  
Old 05-31-2007, 09:21 PM
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Default RE: Optimum Fuel Mileage How????

ORIGINAL: Drew

ORIGINAL: samahi72

ORIGINAL: Drew

anyway. . .back to the mileage subject

the star wheel just advances the fueling rate. by turning it twards the engine you allow the P7100 injector pump to fuel at a higher rate, by turning it away from the engine you 'lean' the engine out. you can accomplish this by useing a flathead screwdriver and an 8mm allen head to remove the plug. it my take a little untill you get the star wheel set right. I believe the best way would be to start the engine and while idling crank it back away from the engine untill you hear it start to run rough. . .then turn it to where it smooths out and your done. DieselDemon should chime in before too long as long as his wrists arent hurting him too much.
I don't even know where the star wheel is located???? Any body have any pictures that I could see? Also when you say "turn it back away from the engine, are you talking about turning it clockwise?? Thanks
it is located on the injector pump. and if you turn the top the wheel as you are looking at it twards the engine you will increase fueling.

download this PDF and on the 2nd page it shows you where and how to adjust it.
http://www.tstproducts.com/INSRUCT98.pdf
Thanks for the link.If I am looking at this correctly, the star wheel looks like the adjustment wheel onthe brake shoes. In the instruction #36 it says to "rotate top of the star wheel away from engine a few revolutions" I take it one complete turn would be a revolution. Is that right? Thanks again
 



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