Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
v8 to v6

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-1 of 1 Results
  1. OEM Issues
    I have a '05 Envoy XL SLT V8 5.3l and now I am getting a clunking sound when the engine revs up as well as can stall while ideling. My oil pressure is also low and rises when engine is engaged. From what I gather it is most likely the rod / bearing? My mechanic said all new engine and would be...
1-1 of 1 Results