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Fuel Supply Quick Connect Size?
Replaced return line to cooler in the fall using 3/8" hose and 3/8" QC's from Earls. Now the return line from cooler to tank has failed. Need to access fittings at the tank top. I don"t want to drop tank in driveway. Tried removing the bed but 2 bolts spin and 2 bolts frozen so thats not an... -
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08 LMM Battery replacement frequency
08 Sierra with LMM. Every two years when it gets cold I experience hard starts followed quickly by no starts, unless I change both batts. I have been using Duracell AGMs from Sams. Is a 2 year replacement frequency the norm? If not, thoughts on causes? Thoughts on Duracell AGM vs. Optima? -
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Lift pump vs. Salt
FNG. Been stalking the sites via searches since I drank the diesel Kool-Aid back in 08. Now that shes aging (read breaking more often) thought it time to be able to ask questions. Fuel return lines are leaking at the solid to flex joints near the cooler. Hard lines rusted to crap - we...- Lt. DMAX
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- Forum: General Fuel System & Exhaust Questions