The new set-up has begun!!
02-17-2007, 09:07 AM
#182
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I think the Warbro 255 in tank is failing!! It won't even fill the surge tank at idle
I think I breaking into it's GASHOLE to swap the pump
Kevin
I think I breaking into it's GASHOLE to swap the pump
Kevin
02-17-2007, 01:04 PM
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Good to know that the failure rate of the Walbros is so high. Especially since I just bought one of the piece of *****.
I really don't want to be like Kevin and have to reach up my cars gashole to switch the damn thing out all the time.
I really don't want to be like Kevin and have to reach up my cars gashole to switch the damn thing out all the time.
02-18-2007, 09:32 PM
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Pressure issue fixed
Ready to high boost map! Pressure drop fixed. The Walbro was not bad, it flows well over a gal. per. min. Here is a link to the problem.
https://my350z.com/forum/forced-induction/250114-fuel-pressure-drop-return-fuel-system-gurus-help-2.html
https://my350z.com/forum/forced-induction/250114-fuel-pressure-drop-return-fuel-system-gurus-help-2.html
02-19-2007, 05:21 AM
#185
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Originally Posted by kevinapex
Ready to high boost map! Pressure drop fixed. The Walbro was not bad, it flows well over a gal. per. min. Here is a link to the problem.
https://my350z.com/forum/showthread.php?t=250114&page=2
https://my350z.com/forum/showthread.php?t=250114&page=2
02-19-2007, 07:12 AM
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Originally Posted by Juztin
All those woe's from a .0001 cent piece of rubber, ugh!!!! Glad you found it man, lemme know when your next tuning session is 
02-19-2007, 09:26 AM
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That chunk has been in there for over 2 years!!
I changed out the pump last summer because of pressure drop, it has been causing fuel issues sense day one. I still can't understand how that big piece got in there in the first place!
This might
I changed out the pump last summer because of pressure drop, it has been causing fuel issues sense day one. I still can't understand how that big piece got in there in the first place!
This might
02-19-2007, 05:40 PM
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Originally Posted by kevinapex
I think the Warbro 255 in tank is failing!! It won't even fill the surge tank at idle
I think I breaking into it's GASHOLE to swap the pump
Kevin
I think I breaking into it's GASHOLE to swap the pump
Kevin
02-19-2007, 08:31 PM
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Back to Mac tomarrow for more tune, 1:30p till.... I run out of money!
Jason is kind enough to be there again, Juztin, feel the flu coming on at about 1:20???
kevin
Jason is kind enough to be there again, Juztin, feel the flu coming on at about 1:20???
kevin
02-20-2007, 07:20 AM
#195
Originally Posted by kevinapex
Back to Mac tomarrow for more tune, 1:30p till.... I run out of money!
Jason is kind enough to be there again, Juztin, feel the flu coming on at about 1:20???
kevin
Jason is kind enough to be there again, Juztin, feel the flu coming on at about 1:20???
kevin
Last edited by Juztin; 02-20-2007 at 07:23 AM.
02-20-2007, 10:17 AM
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Originally Posted by myspivey
If only i had a witty and clever way of getting out of work to be there!
02-20-2007, 07:43 PM
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Not good!
Any boost over 11.5psi causes the fuel pressure to drop at the top of the boost.
We are at a loss, I need some info from AAM on the stageII system I have in, why it is doing this!!
Did see a high # of 640rwh 531tq, but this was not consistant because of the fuel pressure drop!!!
?????
Kevin
Any boost over 11.5psi causes the fuel pressure to drop at the top of the boost.
We are at a loss, I need some info from AAM on the stageII system I have in, why it is doing this!!
Did see a high # of 640rwh 531tq, but this was not consistant because of the fuel pressure drop!!!
?????
Kevin
02-20-2007, 08:06 PM
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Originally Posted by kevinapex
Not good!
Any boost over 11.5psi causes the fuel pressure to drop at the top of the boost.
We are at a loss, I need some info from AAM on the stageII system I have in, why it is doing this!!
Did see a high # of 640rwh 531tq, but this was not consistant because of the fuel pressure drop!!!
?????
Kevin
Any boost over 11.5psi causes the fuel pressure to drop at the top of the boost.
We are at a loss, I need some info from AAM on the stageII system I have in, why it is doing this!!
Did see a high # of 640rwh 531tq, but this was not consistant because of the fuel pressure drop!!!
?????
Kevin
Kevin how much boost was that horsepower at and at what rpm? I beleive I have a pump here that you can use for testing if you think the Bosch is taking a crap.It is a big *** SX pump and you can plumb it in for testing purposes.We have used these pumps on 800+WHP cars.It is loud and obnoxious but gets the job done.
02-20-2007, 08:49 PM
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Originally Posted by TurboTim
Kevin how much boost was that horsepower at and at what rpm? I beleive I have a pump here that you can use for testing if you think the Bosch is taking a crap.It is a big *** SX pump and you can plumb it in for testing purposes.We have used these pumps on 800+WHP cars.It is loud and obnoxious but gets the job done.
Kevin