POWERNATIONTV on Instagram: "No more breakups — Duralast fixes the fault! We dug into our junkyard 5.3 LS after initial dyno tests were breaking up under load. We diagnosed an intermittent crank‑sensor fault and swapped in a new Duralast crank sensor from AutoZone. Designed for improved form, fit, and function, the new Duralast crank sensor was exactly what we needed to stop the issue. Watch the full diagnosis, swap, and dyno: https://youtu.be/cP-x5MN3T74 @enginepower @autozone #LSengine #turbod