missfire
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Weird misfire in 2004 chevy tahoe
I have bought a 2004 chevy tahoe and it has missfire. I have changed all spark plugs, spark plug wires, O2 sensors, and knock sensors with their wire. I also cleaned the MAF sensor, throttle, intake manifold, and intake manifold sensor. All of my Injectors were tested and they work. What could...- Mejo
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- 2004 missfire tahoe
- Replies: 3
- Forum: Engine & Drivetrain
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‘07 tahoe misfire & More!
Needing Help! I have a 2007 Chevy Tahoe LT 5.3L V8 Ive owned it for 2 years after about a month of owning had a Cyl. 7 missfire, new plugs / wires, no fix, went down the entire rabbit hole and found a stuck valve, now i sit here today, absolutely stuck, still having a missfire (cyl 1 & 6), EVAP...- Blancotahoe
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- 2007 2007 chevy tahoe 2007 tahoe chevy diagnosis diagnostics ecm electric missfire tahoe
- Replies: 20
- Forum: Engine & Drivetrain
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2017 Chevy Tahoe chirping noise (P219B, P0306)
I have a 2017 Chevy Tahoe that was taken in the the dealer for a misfire on cylinder #6 with code P0306 and once they replaced that one fuel injector we now got a code P219B which is a fuel/air ratio imbalance. The dealership has no clue what the problem is. First it was an issue with the other...- Carlos Gonzalez
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- 2014 2015 2016 missfire noise p0300 p0306 p219b silverado sound
- Replies: 1
- Forum: Engine & Drivetrain
