1993 GMC C1500
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J.STIEG
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What is the fuel pressure &compression on a 92 4.3l TBI gmc 1500?
Mar 2, 2013 at 5:11 PM
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ASEMASTER6371
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SPECIFICATION



Ignition ON Engine OFF 62-90 kPa (9-13 psi)


compression around 125-150

Roy
Mar 2, 2013 at 5:14 PM