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Old 02-01-2016, 07:31 AM   #7
Andy4639
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Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
Thumbs up Re: Do mechanical fuel pumps get weak?

Take lines loose at carb and fuel pump. Blow that out. Then take the line back to tank loose blow it out.
Check the oil make sure you don't have gas in it also. Fuel pumps do go bad just like any other part.
There should be a sock filter on the tank hose also. If not you have a clogged filter maybe.
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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
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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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