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You cannot, because of the screen blocking the fuel tank filler pipe, siphon the fuel via the filler pipe. However, there is no screen on the filler vent pipe. Remove the vent line hose at the tank, check the inside diameter of the vent pipe. Go to a building supply store buy four feet of so of clear plastic tubing, 3/8 inch outside diameter should do it, but check first. Insert plastic tube via the vent pipe into the tank and start the siphon. Worked very well for me and I removed nearly 17 gallons in less than 45 minutes.

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โˆ™ 2011-09-01 18:16:24
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Q: How do you drain the fuel tank on a 1985 Cadillac sedan deville?
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