Alternator whine and dim headlights: notes for Greater Houston heat waves

# Alternator whine and dim headlights: notes for Greater Houston heat waves If it is safe to drive, we still want a documented test plan before major work. When a repair needs a **lift, inert environment, or long teardown**, we refer to trusted brick-and-mortar partners—quality over ego. Follow us on **Marketplace listings** for live buyer feedback; this article is general education, not VIN-specific advice. _Educational overview only—not a remote diagnosis of your vehicle. Estimates depend on inspection and your approval._