| 1. | Remove the access panel from the floor. |
| 2. | Disconnect the suction hose (A) form the fuel pump, and connect a vacuum pump (B).
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| 3. | Start the engine, and check the vacuum. Is there Vacuum? YES - Go to 4. NO - Replace the fuel filter.n |
| 4. | Turn the ignition switch OFF. |
| 5. | Connect a vacuum pump (A) to the suction hose, and apply vacuum to the hose (B).
Does the hold vacuum? YES -
NO - Go to 6. |
| 6. | Disconnect the breather hose (A) of the filler side from the 3-way joint (B), and set the rubber cap (C) to the 3-way joint.
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| 7. | Connect a vacuum pump (A) to the suction hose, and apply vacuum to the hose (B).
Does the hold vacuum? YES - Check the blockage between the 3-way joint and the fuel tank vapor liquid separation Valve on the breather line. If line is OK, replace the fuel tank.n NO - Go to 8. |
| 8. | Connect a vacuum pump (A) to the breather hose (B) of the filler side, and apply vacuum.
Does the hold vacuum? YES - Check the blockage between the 3-way joint and the filler neck on the breather line.n NO - Go to 9. |
| 9. | Remove the rubber cap from the 3-way joint, and reconnect the breather hose to the 3-way joint. |
| 10. | Connect a vacuum pump (A) to the suction hose (B), and apply air pressure to the hose.
Does the hold air pressure? YES - The breather line and the suction line are OK.n NO -
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