Table 1 shows one common unknown or other related problems of the 2003 Chevrolet 1500.
| Problem Category | Number of Problems |
|---|---|
| Unknown Or Other problems |
My 16 year old son was driving the vehicle when it went into "reduced engine power" mode and would not accelerate beyond idle speed. It took several restarts before it cleared and would run correctly. About the time I made it home it went back into this mode again. This is a very dangerous problem as it occurs without warning at any speed.