2017 Chevrolet Silverado 1500 Problems: All 6 Known Failures
🕵️ MILO THE MOTOR MOLE · REPORT

2017 Chevrolet Silverado 1500 problems: every known failure

All 6 documented failure points for this exact year — what goes wrong, when, what it costs, and how to spot it on a test drive. Free, from Milo's research on this model.

6known failure points
836NHTSA owner complaints
6safety recalls
$6,000worst-case single repair

A genuinely great truck platform undermined by one specific engine gremlin: AFM lifter failure. Buy it knowing that, and it's a bargain full-size half-ton.

Every documented failure, earliest first

Ordered by the mileage the problem typically appears. VERY HIGH confidence means it's tied to a documented NHTSA recall, and 2 of these are rated Critical.

40k–90k mi● Watch$0–$900VERY HIGH
Front suspension: strut mount noise and the recalled upper control arm bolt/ball joint separation on 2016-2017 trucks
How to catch it: Confirm the control arm recall (16V-032/similar) was actually completed with the VIN lookup on NHTSA.gov before buying — this is a safety-critical fix, not cosmetic.
Source: documented (NHTSA recall)
50k–100k mi● Critical$0–$1,000VERY HIGH
Hydroboost/vacuum brake booster pump failure causing reduced or grabby braking (subject of the brake recall)
How to catch it: Verify the vacuum pump/brake recall was performed; if the truck pulls hard under braking or feels inconsistent, get it inspected before purchase.
Source: documented (NHTSA recall)
60k–120k mi● Critical$2,500–$6,000MODERATE
5.3L EcoTec3 (L83) AFM lifter collapse, often taking out the camshaft with it — the classic 'tick, knock, then metal in the oil' failure
How to catch it: Run quality full-synthetic oil on a strict 5,000-mile interval, listen for any tick on cold start, and consider disabling AFM with a tuner (Range AFM Disabler) preemptively — it's the single biggest driver of catastrophic engine failures in this platform.
Source: multi-source pattern (AI synthesis)
70k–120k mi● Watch$150–$400VERY HIGH
Wheel speed sensor/tone ring corrosion causing ABS/traction control false triggers
How to catch it: Keep an eye out for ABS/traction lights, especially in rust-belt trucks — clean and inspect tone rings during brake jobs rather than waiting for a fault code.
Source: documented (NHTSA recall)
80k–130k mi● Plan$300–$5,700MODERATE
6-speed (6L80E) or 8-speed (8L90) transmission torque converter shudder / clutch pack wear
How to catch it: Do a full fluid and filter service (not just a drain) every 45-50k miles with Dexron HP fluid — most shudder complaints trace back to skipped trans service.
Source: multi-source pattern (AI synthesis)
100k–180k mi● Watch$400–$900MODERATE
Water pump and AC condenser/compressor wear (common EcoTec3 items) plus intake manifold gasket seepage
How to catch it: Budget for a water pump around 100-120k as preventive maintenance rather than waiting for it to fail on the highway.
Source: multi-source pattern (AI synthesis)

Buying one of these?

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Findings blend documented NHTSA recalls and complaints with patterns synthesized from owner communities. Confidence is labeled on every item; an inference is never presented as documented fact. Always inspect the specific vehicle and verify open recalls by VIN before buying.

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