Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
Cancel

Search Results for ‘exhaust cam’

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-1 of 1 Results

Search Tags

2002 2003 2004 2006 2007 4.2 4wd 4x4 a/c abs actuator air conditioning air suspension alternator amp arnott audio battery black bose brakes check engine light clean coolant custom differential electrical engine envoy exhaust ext fan clutch fuel fuel pump fuse gas gmc grille headlight headlights hid hids hvac idle ignition ignition switch install interior introduction leak led lift lift kit lifted lights misfire mod mods no start noise oem offroad oil olds bravada oldsmobile bravada overheating paint pcm power steering radio rear reduced engine power replace rims rough idle sensor shocks speakers ss stalling starter stereo struts subwoofer suspension swap switch tbss tccm throttle body tires trailblazer transfer case transmission transmission problems vibration water pump wheels wiring xuv
  1. OEM Issues
    This is a long story so I'll leave out the "why i did it" and give the facts. Bought the 4.2l evnoy used with 85k miles. It ran ok but used oil. Found out #2 cylinder was using the oil. Finally I burned a #2 exhaust valve. I changed the valve. About 5000 miles later, I burned the adjacent...
    burning oil burnt valve cylinder head exhaust cam oxygen sensor
1-1 of 1 Results
Top