Narrative:

I was on a return trip in a north american at-6 when my engine coughed. I immediately looked down to switch my fuel selector from left reserve to the right tank; the fuel selector was on left; not left reserve. I also saw that I had plenty of fuel in the left tank. Once on the right tank; I began using the manual wobble pump. After several pumps and no response; I declared an emergency; and turned for ZZZ; which was directly off of my wing. Once in contact with tower; having gotten the gear down and established on a safe approach; I resumed manual wobble pump. On final the engine resumed; and I landed safely. I was able to taxi to the FBO under my own power.

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Original NASA ASRS Text

Title: AT-6 pilot reports possible fuel starvation at 4;500 feet and after switching tanks; turns toward a nearby airport. The wobble pump is used during approach and the engine resumes normal operation; but the approach is continued to landing.

Narrative: I was on a return trip in a North American AT-6 when my engine coughed. I immediately looked down to switch my fuel selector from left reserve to the right tank; the fuel selector was on left; not left reserve. I also saw that I had plenty of fuel in the left tank. Once on the right tank; I began using the manual wobble pump. After several pumps and no response; I declared an emergency; and turned for ZZZ; which was directly off of my wing. Once in contact with Tower; having gotten the gear down and established on a safe approach; I resumed manual wobble pump. On final the engine resumed; and I landed safely. I was able to taxi to the FBO under my own power.

Data retrieved from NASA's ASRS site as of July 2013 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.