1.   His immediate reaction was that there was an oil leak.

2.   The Blue Fog features large patches of rust, an oil leak, a loose handle and a temperamental pull cord.

3.   Crews are working to plug a major oil leak.

4.   He was able to continue, but eventually came in with an oil leak and a loose tail pipe.

5.   An oil leak wrecked his hopes of grabbing the overnight pole position, but he was only one-tenth of a second slower than champion-elect Prost.

6.   As quick-fixes were made to those parts, more oil leaks developed on the prototypes.

7.   A January demonstration of the pulse-charge system was interrupted when the test car being used developed an oil leak.

8.   A previous test proved inconclusive when the test car developed an oil leak that the company said was unrelated to the technology being demonstrated.

9.   But oil leaks, air pressure unit malfunctions and short circuits have produced smoke on flights forced to make unscheduled landings, according to the FAA data.

10.   Campbell said that it had needed a new engine gasket to stop an oil leak, but that mechanics were too busy to make that repair.