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Old 12-16-2013, 09:50 PM   #3
cableguy0
Senior Member
 
Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,948
Re: Engine randomly shuts off

Was the fuel pump replaced? How much fuel pressure does it have? I have seen a few Gm vehicles recently that show 50lbs+ of fuel pressure but are actually not moving any fuel just building air pressure. No clue how it manages to do it but I have seen it 4 or 5 times in the last year. Open the valve on my gauge set and fuel barely dribbles out showing 50psi or more.
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