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Showing results for tags '5.3 slt'.
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This truck is a 2015 5.3L Fully Loaded SLT My goal is to build the ultimate work truck, prepared to deal with what I encounter daily, it's come a long way but I am always improving and modifying it Please feel free to reply to this thread with any questions, I'd love to help you out My signature picture is before the 1" lift, profile picture is after Attached is what the truck looked like the day I bought it, I have since done: Ranchhand replacement bumper Tow mirrors Full LED bulb swap Front light bar Toggled with high-beam stock Front ditch lights Toggled with high-beam stock Yukon gear shifter Rear spotlights with strobes 2" Leveling kit Front 1" lift Rear Monroe load shocks Fog lights with high beams Cargo lights with reverse lights Catch can Transmission pill flip Range AFM disabler Speed Turtle flasher module
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Greetings. This is my first post here. I have a 2017 Sierra SLT Crew Cab 4x4 with the 5.3l L83 V8 engine. I bought the vehicle with 52k miles. Issues I had thus far: Replaced fuel injector and fuel lines at 65k miles. Vacuum pump for brake booster was replaced under recall at 69k miles. At 73k miles, my engine has a very loud tick and the check engine light came on. Called Onstar for a over air diagnostic which came back with a PN0324 code which indicates timing and possible misfire issues. I immediately got the truck to my local dealership. Diagnosis is broken lifters which is covered by my extended powertrain warranty. I asked if the lifters were the AFM cylinders and was told yes. I hope the camshaft is ok. I am going to check out the damage and see what way forward will be. Anyone else have these issues?
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- engine ticking
- 5.3 slt
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