| Re: Advice on what to do to resolve codes
The main FPR failure is a leak to the intake through the small vacuum line that regulates pressure.
I have never seen a regulator fail in a way that causes a loss of fuel pressure that I can recall.
To check the FPR you can simply remove the vacuum hose and crank the engine, watch for fuel leaking out.
FPR can cause a hard start, stalling, black smoke, and a poor engine idle at times.
It should not be responsible for a "no start" condition unless the engine is flooded.
You can remove the FPR vacuum line and hold the gas pedal to the floor, if you can get it started and fuel is leaking out. Replacing the FPR without any testing would be like throwing money out the window.
Testing spark is a good idea.
Be sure to keep us posted.
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Views expressed by the author of this post do not necessarily represent those of the Lindsay Automotive Group. |