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Interactive Diagnostic Aid

CAR TROUBLE CHECKER

Answer 4 simple questions about what happens when you start your vehicle. We deliver the likely culprit immediately - no email or phone number required to see your answer.

Interactive Diagnostic Aid

Car Trouble Checker

Question 1 of 4

What happens when you turn the key / push start?

Quick Technical Reference

SYMPTOM TO LIKELY CULPRIT REFERENCE TABLE

Use this handy reference guide to evaluate common starting and electrical failure patterns.

Observed SymptomLikely CulpritWhy It HappensRecommended Service
Rapid chatter / machine-gun clickWeak BatteryBattery has enough voltage to energize relay, but collapses under cranking amperage.Battery & Alternator →
Single loud click, then dead silenceStarter Solenoid / MotorCurrent reaches starter, but internal contacts are worn or starter motor armature has burned out.Starter Replacement →
Engine cranks vigorously forever, won't catchFuel Pump / DeliveryEngine has compression and starter spin, but no fuel pressure or spark at injectors.Fuel Pump Service →
Battery icon lights up on dashboard while drivingFailed AlternatorThe alternator diode pack or rotor failed; car is operating solely off depleted reserve battery.Alternator Replacement →
Steam from hood / sweet smell / temp gauge redRadiator or Water PumpCoolant loss due to cracked end tanks, failed water pump bearing, or split hose under pressure.Cooling System Repair →
Need Vic To Test It In Person?

“This is a starting point, not a diagnosis - only a hands-on test confirms it.”

Call (830) 624-4870
From a Real Customer
4.6· 77 reviews on Google
D
David Lyle
Google review

“Vic was great. He identified the problem and had the part delivered and installed within the hour, right at our place. If you aren't sure about what to do if your car won't start, call Vic and leave it to the pro.”