Recent content by apocalypsesrt
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5.3 Valve Lash
Thanks rob for the writeup. I have changed the oil and filter and this has only been a problem in cold starts in the mornings. I use 10W30 V High Mileage Syn Blend. I am pretty religious with my changes. Sometimes in the summer i will go heavier to a 10W40. But not all the time. I live in...- apocalypsesrt
- Post #3
- Forum: Engine & Drivetrain
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5.3 Valve Lash
Hello, I am new here but i have a 2001 5.3 vortec tahoe. It is having some valve knock or lifter rattle on startup and i want to lash my valves. does anyone have a guide on this or the exact torque specs and lash chart? thanks.- apocalypsesrt
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- Replies: 7
- Forum: Engine & Drivetrain
