Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S/Canada/Mexico- 9159327) - 2016 - crc - 8/28/15 Technical Data 359 Engine Specifications EngineVIN CodeSpark Plug Gap 2.5L L4 A0.95–1.10mm (0.037– 0.043 in) 3.6L V6 30.95–1.10mm (0.037– 0.043 in)
