Common Problems With The Vortec 4.3 The Vortec 4.3 has a reputation for ... GM produced the Vortec 4.3 from 1985 to 2014, when it was replaced by a modern 4.3L V6 engine —- the EcoTec3 LV3. Chevy's ...
The automotive past is filled with legendary vehicles powered by inline six-cylinder engines. However, despite the recent popularity of the V6 ... of the Vortec 4200, the Chevrolet Trailblazer ...