sry. Made me laugh. 
DD in big trouble need some desperate help
yeah i actually got code i believe it was p0300 which indeed it is multiple misfires but when i hooked up a good scanner I indeed had a huge misfire on number 7 anyways so i dont want to think i have a bad fuel pump and injectors and I have to drive the car like that since I dont have another car damm 
im sure plugs are not the problem im leaning towards injectors, like I said car was running near perfect before the running out of gas incident, and before the racetronix pump, ill take out the pump and take a video of it
It's possible that injector is plugged. When you in your car down that low your sucking sediment off the bottom of the tank. It CAN pas through the filter, pull your rails off and look at the top of your injectors
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TECH Apprentice
Joined: Sep 2006
Posts: 328
Likes: 3
Way way too much jumping around...
Troubleshoot first, using some logic...
Most obvious thing is your fuel pressure is half of what it should be, and leaks down quickly.
You have to fix that problem before considering anything else
Troubleshoot first, using some logic...
Most obvious thing is your fuel pressure is half of what it should be, and leaks down quickly.
You have to fix that problem before considering anything else
This is all the priming you should need to get a pressure reading.
Please confirm, when you do this prime with a pressure gauge on the line, the pressure is half what it should be (60PSI)?
I still say you pinched or crushed a line.
Updating your first post and then posting a reply saying you did that is confusing. Just post a reply. People following along look at the new replys as they get posted.
==========================================
Are you still having issues? Have you checked the lines around and above the fuel tank?
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Are you still having issues? Have you checked the lines around and above the fuel tank?
TECH Apprentice
Joined: Dec 2011
Posts: 323
Likes: 0
From: ny
your number 7 injector if i remember correctly is one of the furthest from where the fuel comes in to the rail so it is last to get fed. so 30 psi is "enough" to feed the rest of the cylinders but once it gets to that point there just isnt enough fuel left. but before you go pulling the pump again i would by all means change your filter again
I'm quite sure whatever pressure is in one end of the fuel rails matches the other end. Pressure presses upon the entire inside of a pipe or tube equally.
The exception is water pipes going up in a tall building. The pressure at the bottom is greater than the pressure at the top.
The exception is water pipes going up in a tall building. The pressure at the bottom is greater than the pressure at the top.
