not getting fuel to the throttle bore

2002 CHEVROLET BLAZER
130,000 MILES
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LATAVIER19
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My 2002 chevy blazer not getting fuel to the throttle, new fuel pump and new fuel filter fuel getting through line but no fuel in the throttle. when a gas rag in throttle it starts right up than shortly kills

When i try to crank it it wont start up i feplaced fuel pump and filter now i am getting fuel through the line to the pressure check point but still no fuel to the throttle when i soak a rag in gas and set it inthe throttle it starts right up than when the rag dries it kills need some help
Mar 14, 2012 at 8:32 PM
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RASMATAZ
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Are the injectors pulsing/activating?
Mar 14, 2012 at 8:40 PM
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LATAVIER19
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yes ther are working
Mar 14, 2012 at 8:44 PM
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RASMATAZ
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Check the fuel pressure with a gauge if its within specs
Mar 14, 2012 at 9:25 PM
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LATAVIER19
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is my fuel pressure regulator connected to lines on the end
Mar 18, 2012 at 8:25 PM
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RASMATAZ
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It depends if its a TBI, MPFI or CPI fuel system
Mar 18, 2012 at 8:56 PM