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01-29-2008, 08:13 AM
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Tune Port Fuel Injection
Went to pick my son up at his friends house and my truck started stumbling coming home. Got it home and poped the hood. The fuel pressure showed 36PSI on the fuel runner. I pulled the vacuum hose off the regulator and the pressure jumped to 55 PSI then settled down at 45 pounds. I cut the engine off and the pressure droped to 0. Turned the key back on and it read 10 pounds.
It's suppose to go straight to 40-46 pounds correct and with the key off it should hold it for a little while before dropping back to 0 right?
__________________
1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71  Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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