2006 Mustang GT, stock, fuel pressure drop

185

Asked by Wes7569 Oct 18, 2018 at 03:48 PM about the 2006 Ford Mustang GT Coupe RWD

Question type: Maintenance & Repair

regular maintenance on vehicle, 192K, 3rd fuel pump with same problem, all stock. happens more when the weather is hot. if I go on a big hill or mountain pass or if I accelerate to pass someone after 20-30 minutes of driving the fuel rail pressure drops and my car starts to stall.  With each pump the problem comes up soon after warranty is over, I have a new fuel module, change the fuel filter with every other oil change between 6-7K miles.  

1 Answer

185

So it looks like I will have to test this in hot weather. Ever since fall hit I have had no problems so I cant recreate the issue to see what is wrong.

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