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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 22, 2015
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2002 Chevrolet Corvette Z06 5.7L valve springs VIN: 1G1YY12S42
According to an article in June 2015 Corvette magazine, these Z06 engines are prone to valve spring breakage. This condition effects Z06 (LS6) engines only. In an effort to ward off catastrophic engine damage I started to replace springs with Comp cams beehive...
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2005 Chevrolet Blazer ZR2 4.3L Excessive Emissions, Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1GNCT18XX5
Hi techs: finally have this vehicle repaired. problem turned out to be injectors #1 & # 2 noit opening. used a can of injector cleaner screwed to fuel test port and increased pressure to 90psi to get injectors unstuck. than used another can just to run thro...
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