heads
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02 Tahoe Z71 5.3L Flex fuel (VIN Code Z)
Update: once again I've never had this issue with any vehicle that I've ever had in my life. But the whole issue with the vehicle was the catalytic converters were completely clogged and I change those out and my driveway along with the O2 sensors and I'm getting engine knock sensors and also...- TahoeJunky
- Thread
- 02 5.3l flex fuel head gaskets heads
- Replies: 17
- Forum: Engine & Drivetrain
