Question about 2002 Suzuki XL-7

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Service engine light keeps coming on after my fuel gets to half tank?

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Fill it and drive it for half a tank with the gas cap off. If the light does not come on, then go get yourself a new SUZUKI gas cap. Obviously you are going to exercise some care in not slamming around corners, hole shot acceleration, hard braking, and smoking and tossing the ashes into the gas inlet pipe for this experiment. There is an unleaded one way flap and the door to give you some slack.

Posted on Aug 05, 2010

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Posted on Jan 02, 2017

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The replace of the fuel cap on the gas tank did


The next thing for you to try is the vent tube coming out of the gas tank fill spout,also get the codes read because many other things can put the light on and reading the codes will point you closer to your problem.

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