car uses more gas than usual · mpg dropped suddenly
The car needs noticeably more fuel to cover the same distance as before, without a clear change in driving habits.
Check and correct tire pressure on all four tires first - this alone often accounts for a meaningful chunk of a sudden economy drop.
Safe to drive - this is a cost and efficiency issue rather than a safety one, but worth investigating before it gets worse.
Describe your situation more precisely (e.g. exactly when it gets worse, how long it lasts) and get an expanded, personalized breakdown.
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Descriptions are for guidance only and do not replace a workshop inspection. If you are ever unsure whether it is safe to keep driving, pull over in a safe spot.
Check engine light comes on after fueling
InfoThe check engine light comes on shortly after refueling, often within a day or two, without any other noticeable symptom.
Fuel nozzle keeps clicking off while refueling
InfoThe fuel pump nozzle repeatedly clicks off as if the tank is full, well before it should be, making it hard to fully refuel.
Grinding noise when braking
SeriousA harsh, metallic grinding or scraping sound that happens specifically when you press the brake pedal, often worse at low speed.
Squealing or squeaking noise when braking
WarningA high-pitched squeal, usually most noticeable on the first brake application of the day or at low speed.
