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87 Pathfinder V6 - Motor surges in idle


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I recently changed the fuel injectors in the throttle body as well as the fuel pump and filter because the vehicle was sputtering during acceleration. I found that after doing that, the engine still bogged down during acceleration so I checked the ecu for any codes and it threw a coolant temperature sensor code.


I changed the sensor and now whenever I start the truck, it runs decently for about 20 seconds and then begins to surge while idling.


Any tips on what I should do? Thanks

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