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? Correct fuel pressure S10 Blazer 4.3L CPI 6cyl

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Old April 4th, 2010, 10:08 AM
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Question ? Correct fuel pressure S10 Blazer 4.3L CPI 6cyl
1994 Chevrolet Truck S10 Blazer Tahoe 4WD 4.3L CPI 6cyl VIN "W" Vortec, looks like I'm only getting around 10lbs. of fuel pressure. Does anyone know what it should be?
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Old April 19th, 2010, 1:19 AM
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usually 32-39 psi on multy port (mfi) also center port injection (cpi)
Last edited by jp4300; April 19th, 2010 at 1:22 AM.
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