What Happens If Your Fuel Pressure Is Too High?
High fuel pressure, arggg! | SwedeSpeed - Volvo Performance Forum
PEM connector problems can cause it to default to max pressure. ... The fuel pressure could be reading offset but if the ECM sees high pressure it ...
Fuel pressure is too high... - Honda-Tech - Honda Forum Discussion
Buy a AEM fuel pressure regulator to lower the idle fuel pressure.you will need to install the largest oraface that comes with it.The high ...
Fuel pressure too high - rotax-owner.com
Excessive fuel pressure can over power the Carb Float Valves causing the float bowls to overfill resulting in an excessively rich fuel mixture.
Signs & Symptoms of a Bad Fuel Pressure Regulator | dubizzle
Leaking fuel is also among the bad fuel pressure regulator symptoms. If the fuel pressure regulator's diaphragm or any of the seals fail, fuel leaks can happen.
Confused GM High Pressure Fuel - Diagnostic Network
This car had confused us all, it had an extended crank, rough idle and fuel rail pressure doesn't go over 100 psi unless u hold rpm at 3000 then it goes to ...
Fuel pressure too high? Pressure Regulator? | Ford Explorer Forums
if you have the system with a return line and regulator on the fuel rail 65psi is WAY too much fuel pressure. You may want to disconnect the ...
What Causes Fuel Pressure Regulator Failure in a Mini?
What Happens When You Ignore FPR Problems? · Engine Stalling: You will observe that sometimes your car will shut down unexpectedly during a drive ...
Fuel pressure too high due to pump? - Yamaha R1 Forum
The fuel pressure regulator only restricts the flow so that the line from the pump to the injectors and out to the regulator has about 40psi.
Fuel rail system pressure Low and High - Land Rover Forums
Based on the fact you are getting both codes for too high and too low I would suspect the high pressure fuel sensor on the fuel rail is going bad and should be ...
R55 Fuel Pressure Issues Solved - North American Motoring
change the fuel filter, easy to do and small money. monitor the High Pressure Fuel Pump via a scan tool that shows live data. If you think the ...
Fuel pressure too high at idle - AudiWorld Forums
If you add shims, this will increase the fuel pressure. A shim will raise the pressure 1-3 psi, depending on the shim thickness. Your internal ...
Hi Pressure Fuel Pump Testing- low fuel pressure problems
These pumps are about $400 each (aftermarket cheaper) and too much to eat if your diagnosis is incorrect. I've tried pumps off a pull-out engine ...
Case 721F. Error of rail pressure too high. (Red) Changed fuel filters ...
This error is the result of an inaccurate rail pressure sensor or defective high pressure pump in the high pressure system.
Fuel pressure too high - NASIOC
If your pressure is too high, it's always going to be a problem with the FPR (or the FPR return line).
Is too much fuel pressure a bad thing? | Ford Power Stroke Nation
Ford states the value I posted because they say that it is possible for injector o-rings to leak at higher pressures. International concurs ( ...
Why would one increase fuel pressure? - Bimmerforums.com
If the pressure is too high it lets more fuel return, if it needs to be higher it lets less return. "if you use a 5 bar FPR ... now, the ...
Fuel pressure is high ? | BimmerFest BMW Forum
If your fuel pressure is high you have a problem that's causing it. Adding an adjustable regulator is just hiding the issue. Replace the normal pressure ...
high fuel pressure. - Jeep Wrangler Forum
I have a really high fuel pressure at the fuel rail. my jeep started sputtering like it was running out of gas. put a full tank of gas in my jeep as well as ...
Sticking Carb Needle Valve... Fuel Pump PSI too High?
Any increase in fuel pressure will raise the float level. And, it can cause flooding if it's enough of an increase. If you have the specs for ...
How much fuel pressure is too much fuel pressure? - SR20 Forum
also, the higher you go on fuel pressure, the more you tax all the lines, seals, etc that are in your fuel system. there is a lot of line that ...