2003 GMC Sierra 1500 "truck started bucking engine light" Questions

...started bucking once again. I'm very confused on what this could be. Any answer would be greatly appreciated. The '32' code is the EGR system. This will make your van run nasty and will need to be ...

...started bucking when I was driving but then it stopped. Today it was bucking, especially when I stopped at traffic lights and then the check engine light started blinking. I can't afford to ...

...started flashing and the bucking continued even when driving. Does anyone know what this could be engine, transmission?...if anyone knows please help its scary to drive it feels like it will break ...

...bucks/jerks after driving 5 minutes from a cold start-up. No check engine light/no codes. After engine warms up bucking/jerking stops. Does not occur all the time BAD PLUGS AND CLOGGED FUEL

...bucking lets up. It just started this afternoon. I tried to get an error code several times but absolutely nothing showed up. I don't know much about cars, to say the least. Does anyone have ...

...engine light and intermittent bucking I just bought a 98 Forester. The guy that I bought it from told me that the car bucks (like it is not getting gas) and the check engine light comes on when this ...

...engine up 3000 r.p.m. starts blowing hot. just started all at once try flushing your heater core, just be careful and dont break any connectors. The black one is like 5 bucks on ebay but the light ...

...light the engine will buck and stall. This only happens when the engine is warm. It runs beautifully from cold start until the temperature gauge/graph is up about 1/3 of the way. It never overheats. ...

...engine light evap comes out incomplete on computer reading Evap ,,, bad gas cap,,,not venting,,,,,,,evap purge valve,,, under truck, has trash in it,,,,,,,,,evap solinoid,,, under hood stuck ...

...lose power on the hill and sometimes on the plane, at it just start to buck buck, what is the problem? Engine is running lean. Could be low fuel pressure, maf sensor or tps. Is the engine light