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Tank test
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A leaky fuel tank can cause problems other than just spilled fuel. An air leak can make the engine run inconsistently and will send you on a wild goose chase when you try to tune your engine. To test a suspect tank, remove it from the vehicle and completely empty it. Next, apply regular dishwashing soap to all of the seams and seals and attach a short length of clean fuel tubing to the inlet nipple. Cover the outlet nipple with your finger and blow into the fuel line. Bubbles will appear over any leaks. Nathan Stover Attica, OH |

A leaky fuel tank can cause problems other than just spilled fuel. An air leak can make the engine run inconsistently and will send you on a wild goose chase when you try to tune your engine. To test a suspect tank, remove it from the vehicle and completely empty it. Next, apply regular dishwashing soap to all of the seams and seals and attach a short length of clean fuel tubing to the inlet...
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