Table 1 shows one common other fuel system related problems of the 2011 Chevrolet Tahoe Hybrid.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
Started my tahoe to drive home and I'm going 70 mph down a highway when all of a sudden my engine light pops on and says engine power is reduced plus it says service traction control and service stabilitrak. I went from 70 mph to 20 mph in less than 5 seconds and now my tahoe is sputtering and has no power. The whole vehicle is vibrating. I've shut off the vehicle multiple times and I can't get the error to go away. Sitting at an idle my rpms fluctuate consistently. Unknown but I have a feeling that the throttle body is going out on the engine, it would be the only thing I can think of that would cause the engine to drop speed and sputter like this non stop.