Symptoms
Start with what the car is doing.
A symptom is evidence—not a diagnosis. Choose the closest match for urgency, common causes, and safe first checks.
SYMPTOM GUIDE
Car shakes at idle
Separate a misfire, mount, air, fuel, or mechanical issue.
Open guide →SYMPTOM GUIDEEngine is overheating
Know when to stop and what not to open while hot.
Open guide →SYMPTOM GUIDEBattery light is on
Treat it as a charging-system warning, not a parts verdict.
Open guide →SYMPTOM GUIDECheck-engine light is flashing
Understand the misfire risk and immediate response.
Open guide →SYMPTOM GUIDEOil-pressure light is on
Stop safely and protect the engine from pressure loss.
Open guide →SYMPTOM GUIDETire-pressure light is on
Check cold pressure, damage, and TPMS behavior.
Open guide →