DD Auto & Salvage in Logan, UT
Common issues and frequently pulled parts for this 2002 Chevrolet Trailblazer.
Thermal fan clutch fails causing overheating; very common on 4.2L I6 engines. Roaring/howling from engine bay at highway speed is classic symptom.
Electronic throttle body fails causing reduced power, stalling, and CEL.
No public notes yet. Condition checks and refresh confirmations can layer in here as the marketplace grows.
Need a scout to verify something specific on this car? Post a point-backed request like "Is the interior beige?" or "Are the tail lights still there?"
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