Check engine light: steady vs flashing: notes for when a tow feels like overkill
FlexFix Team
# Check engine light: steady vs flashing: notes for when a tow feels like overkill Humidity, sun load, and idling in traffic change how A/C and cooling behave—context is diagnostic fuel. Scan tools help, but **live data** and **visual inspection** keep the story honest—especially near Check engine light. 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._