Yes replace the fuel lines if they have not been replaced since 2006, replace primer bulb and make sure the arrow is pointing upwards as well and rememebr to prime the bulb, prior to first start of the day and possibly other times throughout the day (many feel you dont need to on the DFI- this is far from the truth), either you or have the mechanic rebuild the Pulse fuel pump (PN- 857005A1) located on the front of the VST canister (more then likely this is your problem), the rebuild of this is very simple and can be done in about 30 minutes.
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