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Welcome to Car Value Scout: Your Expert Guide to Used Car Buying

Published by CarValueScout β€’ 2025-12-13 β€’ South Carolina Used Car Buyers

🎯 Buyer's Essentials: What to Check Before You Buy

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πŸ•΅οΈ Mileage Fraud & Title Scams

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πŸ”Œ Top 10 OBD-II Codes Everyone Should Know

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  • β€’ P0420 - Catalytic Converter Efficiency (#1 Most Common Code!)
  • β€’ P0171 - System Too Lean Bank 1 (Air/Fuel Mix Problem)
  • β€’ P0401 - EGR Flow Insufficient
  • β€’ P0174 - System Too Lean Bank 2
  • β€’ P0442 - EVAP System Small Leak (Often Just a Gas Cap!)
  • β€’ P0300 - Random/Multiple Cylinder Misfire
  • β€’ P0455 - EVAP System Large Leak
  • β€’ P0440 - EVAP System Malfunction
  • β€’ P0141 - O2 Sensor Heater Performance
  • β€’ P0135 - O2 Sensor Heater Circuit Bank 1

🚫 Transmission Codes: When to Walk Away

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  • β€’ P0700 - Transmission Control System Malfunction (Warning Flag!)
  • β€’ P0730 - Incorrect Gear Ratio (Usually Means Rebuild - WALK AWAY)
  • β€’ P0740 - Torque Converter Clutch Malfunction
  • β€’ P0715 - Input/Turbine Speed Sensor Circuit
  • β€’ Transmission Slipping: What It Feels Like & Why to Avoid
  • β€’ Harsh Shifting & Delayed Engagement Warning Signs

πŸ›ž Tires: Hidden Costs & Dangerous Fakes

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  • β€’ Tire Wear Patterns: What Uneven Wear Tells You
  • β€’ Dry Rot: Why Old Tires Are Dangerous
  • β€’ DOT Date Code: How to Read Tire Age
  • β€’ Blemish Tires: What They Are & Are They Safe?
  • β€’ Counterfeit Tires: Fake Michelins & How to Spot Them
  • β€’ Mismatched Tires: Why It Matters
  • β€’ Cupping & Feathering: Suspension Problems Revealed

πŸ›’οΈ Fluids Tell the Story: Check These First

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  • β€’ Engine Oil: Color, Smell & What Milky Oil Means
  • β€’ Transmission Fluid: The Smell Test (Burnt = Bad)
  • β€’ Coolant: Why Brown or Oily Coolant is a Deal Breaker
  • β€’ Brake Fluid: Color & Level Check
  • β€’ Power Steering Fluid: Leaks & Condition

πŸ”§ Understanding Engine Leaks & Warning Signs

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  • β€’ Oil Leaks: Where to Look & What They Cost to Fix
  • β€’ Water Pump Leaks: Spot Them Before You Buy
  • β€’ Radiator Leaks & Cooling System Red Flags
  • β€’ Head Gasket Failure Signs (Expensive!)
  • β€’ Exhaust Smoke Colors: Blue, White, Black (What Each Means)
  • β€’ Engine Noises: Knocking, Ticking, Whining Explained

βš™οΈ Alignment, Suspension & Steering Issues

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  • β€’ Wheel Alignment Problems: Signs & Symptoms
  • β€’ Dog Tracking: When the Car Doesn't Follow Straight
  • β€’ Measuring Wheelbase: Detecting Frame Damage
  • β€’ Steering Pull: Left or Right Drift Explained
  • β€’ Vibration at Speed: What Causes It
  • β€’ Worn Shocks & Struts: The Bounce Test

πŸš— Body Panel & Frame Damage Detection

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  • β€’ Door Alignment: Gaps That Reveal Accidents
  • β€’ Hood & Trunk Alignment Check
  • β€’ Fender Gaps & Bolts: Signs of Replacement
  • β€’ Paint Overspray: Where to Look for Cheap Repairs
  • β€’ Frame Damage: What to Check Underneath
  • β€’ Pinch Welds & Weld Repairs Explained
  • β€’ Using a Paint Thickness Gauge

πŸͺ‘ Interior Cover-Ups & Hidden Problems

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  • β€’ Seat Covers: What They're Really Hiding
  • β€’ Torn & Damaged Seats: Repair vs Replace Costs
  • β€’ Cracked Dashboard: Cover-Ups & Repair Options
  • β€’ Sagging Headliner: Why It Happens
  • β€’ Odors That Warn You: Mold, Mildew, Smoke
  • β€’ Carpet Stains & Water Damage Signs

🌊 Flood Damage: How They Hide It

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  • β€’ Flood Damage Detection: The Complete Guide
  • β€’ Musty Smell: The #1 Flood Car Giveaway
  • β€’ Silt & Mud: Where It Hides (Seat Tracks, Spare Tire Well)
  • β€’ Rust Under the Dashboard & Carpet
  • β€’ Electrical Problems from Water Damage
  • β€’ Corrosion in the Fuse Box: A Dead Giveaway

πŸ”‹ Battery & Electrical Checks

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  • β€’ Battery Age & Condition: What to Look For
  • β€’ Corrosion on Terminals: Quick Fix or Big Problem?
  • β€’ Alternator Warning Signs
  • β€’ Dashboard Warning Lights: What Each One Means
  • β€’ Aftermarket Wiring: Red Flags to Watch For

πŸ’° How to Negotiate Like a Pro

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  • β€’ How to Negotiate When Buying a Used Car
  • β€’ How to Negotiate When Selling Your Car
  • β€’ Using Repair Costs as Negotiation Leverage
  • β€’ When to Walk Away from a Deal

πŸ“Ή Complete Video Library & Upcoming Videos

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πŸ”§ 1. Under the Hood (Engine Bay Inspection)

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  • Engine & Major Components
  • β€’ Engine block (oil leaks, cracks, sludge)
  • β€’ Cylinder head / head gasket signs
  • β€’ Valve cover gaskets (oil seepage)
  • β€’ Oil pan leaks
  • β€’ Timing cover leaks
  • β€’ Engine mounts (cracked, collapsed)
  • β€’ Harmonic balancer condition
  • β€’ Serpentine belt condition
  • β€’ Timing belt / chain noise
  • Cooling System
  • β€’ Radiator (leaks, bent fins, corrosion)
  • β€’ Radiator cap condition
  • β€’ Coolant color (rusty, milky, oily)
  • β€’ Upper radiator hose
  • β€’ Lower radiator hose
  • β€’ Heater hoses
  • β€’ Overflow reservoir cracks
  • β€’ Cooling fans (operation, noise)
  • β€’ Water pump leaks or noise
  • β€’ Thermostat housing leaks
  • Electrical & Charging
  • β€’ Battery age & corrosion
  • β€’ Battery tray rust
  • β€’ Battery cables (frayed, corroded)
  • β€’ Alternator noise/output
  • β€’ Starter wiring
  • β€’ Main fuse box (burn marks, moisture)
  • β€’ Burnt or brittle wiring insulation
  • β€’ Aftermarket wiring (alarm, stereo, lights)
  • Fuel & Air
  • β€’ Air filter condition
  • β€’ Air intake tubing cracks
  • β€’ Mass airflow sensor contamination
  • β€’ Throttle body buildup
  • β€’ Carburetor condition (older vehicles)
  • β€’ Fuel injectors leaks
  • β€’ Fuel rail corrosion
  • β€’ Fuel lines (rubber & metal)
  • β€’ Strong fuel smell (leaks)
  • Fluids
  • β€’ Engine oil condition (milky, burnt)
  • β€’ Transmission fluid (color, smell)
  • β€’ Brake fluid level/color
  • β€’ Power steering fluid
  • β€’ Coolant contamination
  • β€’ Washer fluid (minor but telling)
  • Red Flags / Tampering
  • β€’ Overspray on engine components
  • β€’ Mismatched bolts (recent repairs)
  • β€’ Missing emissions equipment
  • β€’ Zip-tied parts
  • β€’ Silicone sealant everywhere
  • β€’ Clean engine bay hiding leaks
  • β€’ Rust inside engine bay seams
  • β€’ Flood debris under hood (leaves, silt)

πŸš— 2. Front of the Car (Exterior)

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  • Body & Structure
  • β€’ Front bumper alignment
  • β€’ Bumper cracks or dents
  • β€’ Bumper repaint signs
  • β€’ Hood alignment gaps
  • β€’ Hood latch operation
  • β€’ Hood hinges (bent or replaced)
  • β€’ Fender alignment
  • β€’ Core support damage
  • Lighting
  • β€’ Headlight clarity (fogged/yellowed)
  • β€’ Headlight moisture inside
  • β€’ Headlight mounting tabs broken
  • β€’ Fog lights cracked
  • β€’ Turn signals operation
  • β€’ DRL (daytime running lights)
  • Grille & Trim
  • β€’ Broken grille slats
  • β€’ Missing emblems
  • β€’ Loose trim
  • β€’ Overspray on grille
  • β€’ Mismatched grille color
  • Windshield Area
  • β€’ Windshield cracks
  • β€’ Windshield chips
  • β€’ Improper windshield replacement
  • β€’ Cowl panel damage
  • β€’ Wiper arms condition
  • β€’ Washer nozzles working

πŸ›ž 3. Front Suspension & Wheels

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  • Tires & Wheels
  • β€’ Front tire tread depth
  • β€’ Uneven tire wear patterns
  • β€’ Cupping or feathering
  • β€’ Dry rot
  • β€’ Mismatched tires
  • β€’ Wheel curb rash
  • β€’ Bent wheels
  • β€’ Missing lug nuts
  • β€’ Locking lug key missing
  • Brakes
  • β€’ Brake pad thickness
  • β€’ Rotor condition (grooves, rust lip)
  • β€’ Caliper leaks
  • β€’ Brake hose cracks
  • β€’ ABS sensor wires
  • Suspension & Steering
  • β€’ Front shocks/struts leaks
  • β€’ Control arm bushings
  • β€’ Ball joints play
  • β€’ Tie rod ends
  • β€’ Sway bar links
  • β€’ Steering rack leaks
  • β€’ Power steering lines
  • β€’ Wheel bearing noise/play

πŸš™ 4. Sides of the Car (Body & Glass)

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  • Panels & Paint
  • β€’ Door panel alignment
  • β€’ Door gaps inconsistent
  • β€’ Wavy body lines (poor bodywork)
  • β€’ Paint color mismatch
  • β€’ Overspray on trim
  • β€’ Overspray on weather stripping
  • β€’ Rust bubbles at seams
  • β€’ Door bottoms rust
  • β€’ Rocker panel rust
  • β€’ Wheel arch rust
  • Doors & Windows
  • β€’ Doors open/close smoothly
  • β€’ Hinges sagging
  • β€’ Door check straps
  • β€’ Power window operation
  • β€’ Window tracks noise
  • β€’ Window tint bubbling
  • β€’ Broken side mirrors
  • β€’ Mirror adjustment motors
  • β€’ Heated mirrors function

πŸ”© 5. Under the Car (Critical)

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  • Frame & Structure
  • β€’ Frame rails straightness
  • β€’ Frame rust
  • β€’ Frame cracks
  • β€’ Weld repairs
  • β€’ Crushed pinch welds
  • β€’ Signs of flood damage
  • β€’ Mud/silt packed in crevices
  • Exhaust System
  • β€’ Exhaust leaks
  • β€’ Rusted pipes
  • β€’ Broken hangers
  • β€’ Catalytic converter presence
  • β€’ Muffler rust
  • β€’ Heat shields loose
  • Drivetrain
  • β€’ Transmission leaks
  • β€’ Transmission pan damage
  • β€’ Transfer case leaks (AWD/4WD)
  • β€’ Driveshaft condition
  • β€’ U-joints play
  • β€’ CV axles boots torn
  • β€’ Differential leaks
  • Brakes & Lines
  • β€’ Brake lines corrosion
  • β€’ Fuel lines corrosion
  • β€’ Parking brake cables
  • β€’ ABS module leaks
  • Fuel System
  • β€’ Gas tank dents
  • β€’ Gas tank straps rusted
  • β€’ Fuel pump noise
  • β€’ EVAP lines damaged

🚘 6. Rear of the Car

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  • Body
  • β€’ Rear bumper damage
  • β€’ Trunk lid alignment
  • β€’ Tailgate alignment (SUVs)
  • β€’ Rear quarter panel repairs
  • β€’ Rear impact signs
  • Lighting
  • β€’ Tail light cracks
  • β€’ Moisture in tail lights
  • β€’ Brake lights function
  • β€’ Reverse lights function
  • Suspension & Wheels
  • β€’ Rear shocks leaks
  • β€’ Rear springs broken
  • β€’ Rear tire wear
  • β€’ Rear brakes condition
  • β€’ Rear wheel bearings

🧳 7. Trunk / Cargo Area

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  • β€’ Trunk carpet condition
  • β€’ Moisture or mildew smell
  • β€’ Rust under spare tire
  • β€’ Flood water lines
  • β€’ Missing spare tire
  • β€’ Jack and tools missing
  • β€’ Bent trunk floor
  • β€’ Broken trunk latch
  • β€’ Power tailgate function
  • β€’ Rear seat fold mechanisms

πŸͺ‘ 8. Interior (Cabin)

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  • Seats & Upholstery
  • β€’ Torn seats
  • β€’ Stained seats
  • β€’ Seat heaters work
  • β€’ Power seat motors
  • β€’ Manual seat tracks
  • β€’ Headrest missing
  • β€’ Leather cracking
  • Dashboard & Controls
  • β€’ Cracked dashboard
  • β€’ Warning lights on
  • β€’ Instrument cluster issues
  • β€’ Speedometer accuracy
  • β€’ Fuel gauge accuracy
  • β€’ Broken vents
  • β€’ Missing knobs
  • HVAC
  • β€’ Air conditioning cold
  • β€’ Heater hot
  • β€’ Fan speeds work
  • β€’ Mode doors working
  • β€’ Blend door clicking
  • β€’ AC compressor noise
  • Electronics
  • β€’ Radio operation
  • β€’ Touchscreen glitches
  • β€’ Backup camera
  • β€’ Bluetooth connection
  • β€’ Steering wheel controls
  • β€’ Cruise control
  • β€’ Key fob function
  • β€’ Push-button start issues
  • Headliner & Trim
  • β€’ Sagging headliner
  • β€’ Pillar trim loose
  • β€’ Broken seatbelt retractors
  • β€’ Sun visors broken
  • β€’ Interior lights working
  • Sunroof / Convertible
  • β€’ Sunroof opens/closes
  • β€’ Sunroof leaks
  • β€’ Sunroof motor noise
  • β€’ Drain tubes clogged
  • β€’ Convertible top condition
  • β€’ Convertible hydraulics leaks

🚦 9. Driving & Road Test Signs

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  • β€’ Engine knocking
  • β€’ Engine ticking
  • β€’ Transmission slipping
  • β€’ Harsh shifting
  • β€’ Delayed engagement
  • β€’ Steering pull
  • β€’ Vibration at speed
  • β€’ Brake pulsation
  • β€’ ABS activation
  • β€’ Check engine light behavior
  • β€’ Smoke from exhaust (blue/white/black)
  • β€’ Dog tracking (vehicle doesn't track straight)
  • β€’ Wheelbase measurement mismatch
  • β€’ Uneven steering wheel alignment

🚨 10. Flood / Accident / Fraud Indicators

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  • β€’ Musty interior smell
  • β€’ Mold under seats
  • β€’ Rust under dashboard
  • β€’ Silt in seat tracks
  • β€’ Corrosion in fuse box
  • β€’ Airbag light issues
  • β€’ Airbag cover mismatch
  • β€’ Seatbelt pretensioners deployed
  • β€’ VIN stickers missing
  • β€’ VIN mismatches
  • β€’ Title branding signs

πŸ’° 11. How to Negotiate

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  • β€’ How to Negotiate for Buyers
  • β€’ How to Negotiate for Sellers

πŸ›‘οΈ Ready to start buying smart?

Get the ultimate negotiation edge. Download the app to access our full 50-point checklist and repair cost calculator.

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Welcome to Your Expert Video Learning Hub

The used car market is confusing, stressful, and often rigged against the buyer. Our mission is simple: to transform you into a confident, informed negotiator. We want to empower every buyer in South Carolina to buy a car without fear of hidden damage, mileage scams, or overpaying.

Start with the introductory video above, then dive into our focused learning modules below. **Click on any topic to find the detailed video and guide.**

Car Value Scout Learning Modules

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We built this educational hub because KBB and Edmunds only tell you the *average* price. They don't account for the **$3,000 in hidden repairs** on the specific car you're looking at. Our tools and videos give you the data to fight back. Bookmark this page and check back soonβ€”we are constantly expanding our video library to cover every single anxiety point in the used car market.

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πŸ“ Full Video Transcript

Introduction: Welcome to the Car Value Scout video blog. We created this space for one simple reason, to give you the expert insider knowledge you need to buy used cars with total confidence and to avoid getting ripped off. If you prefer listening to reading or just want a clear visual breakdown of the facts, this is the place for you. We are committed to becoming the ultimate information source for the used car market, specifically for the private party buyer and seller. Over the next year, we are rolling out over 180 videos covering everything you need to know. From spotting mechanical issues with radiators, spark plugs, and fuel injection systems to understanding tire wear, body panel alignment, and costeffective interior and cosmetic alternatives. This is your go-to educational resource. To make sure you don't miss any of these vital tips, please subscribe right now. And most importantly, we want your input. Post a comment below with your questions or any specific video topics you'd like us to cover next. Now, let's dive into today's topic and start saving you money on your next used car purchase..