I just had the 22R engine rebuilt on this truck and now it has a bad stutter after the engine gets warm. I had someone hook a code reader up and it showed the throttle position sensor, so I replaced it and it ran ok for about 5 minutes, then started doing it again. It will stutter some while idling, but mostly right at 2000 RPMS it will start cutting off. I can spary brake cleaner directly int he intake and it will stop, so I feel like it's a fuel problem. I had the code read again after installing the sensor and it read either TPS again or the main computer. Any ideas? It is fuel injected.
Aug 23, 2008 at 5:32 PM