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1998 ford mustang lossing fuel pressure?
my 98 mustang gt is losing fuel pressure and i need some help i changed the fuel pump and filter... i am puzzled the pressure will sit at 30 and drop ive tried two different constant controled relay modules and changed the idle air control valve so im thinking its in the wireing but not sure...can anyone help me out
7 Answers
- 1 decade agoFavorite Answer
the intake hose that i taking the fuel to the cylinders is loose or broken
i hope this info will help you
GOOD LUCK
- 7 years ago
The fuel pump has a fuel pressure regulator as well as the pressure regulator on the fuel rail... the one on the rail is easy to change and is fairly inexpensive. the one in the fuel pump assembly isnt easy or cheap
- ?Lv 45 years ago
My 1998 Cobra i are starting to be the final mileage at around 75mph, and that's with 3.seventy 3 gears. Over one million tank complete i are starting to be as much as 34mpg, so no, there is not any way an avalanche has gotten 31mpg, being 3500lbs heavier, with extra power, worse gearing and lots worse aerodynamics than it. pondering an Avalanche has a highway MPG of approximately 14-15mpg, no longer occurring.
- Anonymous1 decade ago
change the fuel pressure regulator
!!
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- 1 decade ago
mesure the compresion of the engine . i dont want to sound pesimistic but it sound's like its time for overall .
