|
|
|
|
10-30-2015, 08:10 PM
|
#1 |
|
Senior Member
Join Date: Feb 2002
Location: Southeast Michigan
Posts: 910
Likes: 70
Liked 239 Times in 114 Posts
|
Re: starts breaking up at 4500 rpm.
Do you have a good vent on that fuel cell ?
|
|
|
|
10-30-2015, 09:01 PM
|
#2 |
|
Senior Member
Join Date: Mar 2006
Posts: 977
Likes: 799
Liked 275 Times in 76 Posts
|
Re: starts breaking up at 4500 rpm.
May be a really stupid question but check that the return is not connected to the vent on the cell, as its a one way check. This would dead head the pump and the regulator, the check may allow some flow but I would be surprised.
__________________
Sean Marconette 84 Mustang 5060 SS/N |
|
|
|
|
10-31-2015, 09:18 AM
|
#3 |
|
Member
Join Date: Apr 2005
Location: rohnert park,ca
Posts: 414
Likes: 11
Liked 79 Times in 11 Posts
|
Re: starts breaking up at 4500 rpm.
return is unblocked. -8 line for a vent line.
__________________
bob beals 7244 |
|
|
|
|
10-31-2015, 09:41 AM
|
#4 |
|
Senior Member
Join Date: Jul 2003
Posts: 897
Likes: 693
Liked 1,039 Times in 369 Posts
|
Re: starts breaking up at 4500 rpm.
Is this a Fast system ?
__________________
Jeff Niceswanger 3740 SS |
|
|
|
|
10-31-2015, 10:34 AM
|
#5 |
|
Member
Join Date: Apr 2005
Location: rohnert park,ca
Posts: 414
Likes: 11
Liked 79 Times in 11 Posts
|
Re: starts breaking up at 4500 rpm.
nope. stock with a Anderson pms, then I hooked up my rpm extender, then I tried just my stock ecu. all acted the same.
__________________
bob beals 7244 |
|
|
|
|
10-31-2015, 02:50 PM
|
#6 |
|
Member
Join Date: Jun 2002
Location: Red Oak, TX
Posts: 441
Likes: 0
Liked 0 Times in 0 Posts
|
Re: starts breaking up at 4500 rpm.
You might try putting some foam in the cell... I don't have a lot of experience with injection, but sure sounds like it is running out of fuel or getting air in it.
With higher pressure of injection and a lot of return at high pressure, if it is putting air in the cell, getting air in the line, it will cause headaches... Keep working on it, you will find it. Ken Stock 412 |
|
|
|
|
10-31-2015, 03:16 PM
|
#7 |
|
Member
Join Date: Apr 2005
Location: rohnert park,ca
Posts: 414
Likes: 11
Liked 79 Times in 11 Posts
|
Re: starts breaking up at 4500 rpm.
thanks. I will try that.
__________________
bob beals 7244 |
|
|
|
 |
| Thread Tools | |
| Display Modes | |
|
|
Hybrid Mode
