What is that 1/4 hose that connects to the rear-pumpkin on the driver-side?
To claify it connects to the rear-differential and looks like a brake-line - is that what it is????
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Hose ?
What is that 1/4 hose that connects to the rear-pumpkin on the driver-side?
To claify it connects to the rear-differential and looks like a brake-line - is that what it is????
Last edited by DMAX-HD; 08-20-2007 at 13:54.
2007 LMM CC 3/4 ton - GM chrome running boards - PPE tuner - ARE LSII bed cap - Revos - MBRP Cool Duels
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Vent. It accomodates expansion/contraction of the lube due to heating and cooling cycles. It should route up to about the fuel filler pipe. Keep it from getting pinched or kinked, and a constant incline all the way up. If it has a low spot (like sink trap), it could accumulate fluid, and block it. Next, is a blown wheel seal.
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