1987 Oldsmobile Delta 88 run like out of gas

1987 OLDSMOBILE DELTA 88
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TOMTOMHERE2005
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Engine Performance problem
1987 Oldsmobile Delta 88 6 cyl Front Wheel Drive Automatic

I have a 1987 Oldsmobile Delta 88 that acts like it is not getting enough gas or too much gas.
I ve replaced the fuel filter. NO HELP !
I ve replaced the EGR valve. NO HELP !
I ve replaced the air throtle control valve. NO HELP !

Can you please help.
Jun 8, 2010 at 9:51 PM
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RASMATAZ
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Check the fuel pressure to rule the fuel filter and fuel pump and also test the throttle position and manifold absolute pressure sensor-
Jun 8, 2010 at 10:23 PM