Check engine light came on and "low engine power" flashed where the odometer is. this caused the rpm's not to go over 2800. code reader claims o2 sensors or throttle control module or catalytic convertor issues. we discovered it was none of the above. to fix problem change 3 relays located under hood in fuse box. relay #8864. then clear codes, should fix issue unless code persists. relays will cause a fire if not changed out asap.
Tl* the contact owns a 2004 chevrolet silverado 2500. while the vehicle was stationary smoke appeared from the engine it was diagnosed that the fuel injector needed to be replaced on the driver's side the vehicle was repaired, but the failure recurred. the manufacturer was made aware of the failure. the failure mileage was 157,000. updated 02/24/17*lj updated 7/11/18*jb *tr