hi,
wondering what the stock fuel pressure for 01 denali 6.0 is.
reason being i don't think my truck is fixed yet, i cant be this lucky. it stalled out in traffic sat after work, i managed to cut across traffic into mcd's parking lot, i opened the gas cap sat for a minute, kept trying to crank it then it fired, i got a check engine light and i drove it home, idled a little rough, when i got close to home, about 5 miles of driving i stepped on the gas and it was down on power. so i pulled the plugs, way lean. it had both bank lean codes, i put a gauge on it and just 30 psi at idle, goes down to 25 if i let it run. so i changed the filter and i'm up to 40 psi and it runs good, the chk engine light hasn't returned. i did just check the old filter and i can barely blow through it. i have about 10 miles on it so far but am kinda scared to drive it far because the unofficial forum type posts i'm reading are saying it need 50-60 psi? and in the rest of the post talking turbos and stuff. anybody have a manual handy? i want the factory spec. i'm hoping i don't have to change the pump.
thanks in advance.


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effect of a recall GM had on 2000 full length (Suburban Yukon) SUV's to change the connector and the fuel level sensor. Now most GM pumps and therefore a lot of aftermarket pumps come with the new style plug built on and the pigtail to convert the harness. Since the GM recall kit came with a fuse, someone thought it was needed on them all. The recall kit came with a 20A fuse JUST LIKE THE VEHICLE WAS BUILT WITH so to make a long story short, don't worry about it.
