Some additional issues as they apply to the stock LP. I have personally had *2* instances where the power plug to the LP became erratic, or lost connection completely, causing the engine to nearly die of fuel starvation - all that was needed to correct the situation, was to re-seat the power plug, and normal LP operation was restored.
A second area to keep watch on, is the push-on type hose connections to/from the LP - they have been noted for air leakage, especially after a LP has been changed and the original factory seal broken. Added to this, is the occasional tendency for fuel line splits, often right down inside the fuel tank where they can't be seen - those breaks usually reveal themselves when poor truck operation regularly occurs when the fuel level gets down to a point below where the line is split and leaking.
And finally, one of the best upgrades to the stock LP. is the addition of what is referred to as a "Pusher" pump - usually a Carter 4600 pump nearly identical in appearance to the stock LP - which is also a Carter item.
The added pusher pump enhances and assists operation of the stock LP, and is especially beneficial when power mods to the Cummins are added, and require a more abundant and reliable fuel flow.
Another thread will describe that mod...
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White '02 Quad cab, NV5600, GAUGES! Comp, Walbro, DTT SS intake, Rip's 4 in. exhaust, Don M's 1.6's, DSS, Frantz oil bypass & fuel filters, Amsoil air filter, MOBILE Ham Radio-IC-706, 600 watt amp, '88 Kit 24 ft. 5er, 418 HP/978 Tq., 24 ft KIT 5er.