IM HAVING A PROBLEM WHERE WHEN IM AT A STOP OR A RED LIGHT MY TRUCK FEELS LIKE IT GOING TO DIE OUT WHEN IT HITS THE 800 TO 900 RPM MARK. IT SHAKES ALL OVER AS IF IT WERE RUNNING OUT OF GAS AND ABOUT TO TURNOFF...ANY SUGGESTIONS, I WOULD REALLY APPRCIATE IT SINCE IVE BEEN TO THE DEALERSHIP OVER FIVE TIMES FOR THIS PROBLEM WITH NO SUCESS!!!!!!!i HAVE A F-150 SUPERCREW LARIAT 2005 IVE EVEN DONE THE SUGGESTED THIRTYTHOUSAND MILE SERVIVE AND NO SUCESS

 

CAPS LOCK: Turn it off


You may have carbon buildup in the IAC ports. Search for 'seafoam' and or how to clean the IAC ports, there are a bazillion threads on them both. HTH