Diagnostics
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Battery
- Battery Insulator – Put it back after replacing battery
- Best car battery brand
- Dead battery
- Dead battery Ford Focus
- Dead battery GM vehicles
- Dead battery on Chevolet Trailblazer
- Dead car battery
- Dead car battery symptoms
- Find battery drain on Ford Vehicles
- Ford F150 Dead battery in morning
- Honda battery dead
- How long do car batteries last
- How to charge a car battery
- How to test an Alternator
- Install a Car Battery
- Rear Wiper doesn’t work — Expedition Navigator
- Replace a battery terminal
- Service battery charging system message
- Speedometer needle on wrong side of peg – Caravan
- Starter clicks but wont start the engine
- Test your alternator
- The safe way to test an alternator
- Voltmeter fluctuates GM Trucks
- What is an AGM battery?
By Symptom
- 10 OBDII Scan tool Modes
- 2L Chrysler crankshaft sensor wiring diagram
- ABS light on AC doesn’t work
- ABS light on and no start
- ABS Light on Equinox
- ABS Light on GM vehicle
- ABS light on minivan
- ABS light on U2100 Equinox
- ABS light on, speedometer doesn’t work
- AC blows cold then warm Dodge Ram
- AC blows warm air on GM vehicle
- AC blows warm Toyota Sequoia
- AC smells bad
- AC stops cooling Dodge Neon
- Airbag light on — Grand Caravan
- Alternator noise – Nissan
- Altima No Crank No start
- Audi won’t start
- Automatic door Locks don’t work, Opening Liftgate Triggers Alarm
- Backup sensors — Ford
- Bad idle air control valve
- Battery Light On – Windstar
- Belt noise — How to diagnose and fix
- Blower fuse blows on Hondas
- Blower Motor Honda
- Blower motor runs all the time
- Blower motor runs when car is off — Chrysler and Dodge
- Blower motor runs when car is off — Ford Expedition
- Blower motor slows down when accelerating
- Blower Motor Stays on High
- Blower motor won’t shut off
- Blower works on high speed only
- blowing debris out of HVAC vents – Ford
- Brake pulsation — Saturn, Buick, Chevy, Pontiac
- Brake Squeal noise – Isuzu
- Brakes grabbing Colorado Canyon pickup
- Buick stalling problems
- buzz rattle squeak in Chrysler Town and Country Minivans
- C0040 ABS light on GM Saab
- Camry won’t shift out of park
- Can’t shift out of park
- Car dies when turn signals are used
- car hesitates – malibu
- Car key won’t come out ignition switch – GM vehicles
- Car overheats – Chrysler Vehicles
- Car overheats – most common causes
- Car stalls when turning
- Car won’t start
- Car won’t start after filling with gas
- Car Won’t Start — Step by Step Approach
- Car won’t start —Engine cranks but won’t fire up
- Car won’t start in cold weather
- Car won’t start, cranks but won’t fire up
- Car won’t start, starter issues
- Car wont start — Diagnose by sound
- Car wont start with jump
- caravan serpentine belt slips off
- Charge a car battery after jump start
- Check engine light ford ranger
- Chevrolet Cobalt No Start
- Chevrolet Cobalt Overheats
- Chevy Malibu clunking noise
- Chevy Silverado misfire
- Chevy Silverado No Start
- Chevy Silverado no start
- Chevy Silverado won’t start
- Chirping Noise Ford Explorer
- Chirping noise on Nissan Sentra
- Chrysler compressor problems
- Chrysler Electrical Problems
- Chrysler minivan wiper problems
- Chrysler won’t start
- Clean engine carbon deposits
- Clicking relays Instrument Panel blinking Chevrolet
- Clunk noise in steering
- Crank but won’t start – Ford Ranger
- Cranks but no start – GM
- Cranks but won’t start – GM products
- Cranks but won’t start – Chrysler Minivan
- Cruise control will not engage or kicks out
- Dash warning lights come on, but car won’t start
- Dead Battery – Cadillac
- Dead battery Ford Focus
- Dead battery on Chevolet Trailblazer
- Dead blower motor on Caravan
- Dead car battery symptoms
- Dead gauges on Ford Truck
- Diagnose a belt tensioner
- Diagnose squeaks, clunks, and rattles electronically
- Dodge Neon won’t start
- Dome light stays on
- Door hard to close – GM SUV Vehicles
- Door locks don’t work
- DRL indicator flashes B2600
- Droning noise from car on Cavalier and Sunfire
- EFI Fuse blows – Toyota
- Electrical problems Caravan
- Electrical problems Toyota vehicles
- Engine cranks but won’t completely fire up
- Engine dies when using turn signals
- Engine hesitates and stalls, transmission slipping – GM SUV
- Engine hesitation stalling on Astro Safari Van
- Engine Knock sound Ford
- Engine stalls after filling tank Chrysler Minivan
- Engine surging Impala
- Engine ticking noise
- Engine ticking noise
- Engine Ticking Noise When Cold
- Engine Vibration at idle Ford Focus
- erratic gauges
- Erratic shifting, poor acceleration—Saturn
- Erratic transmission fluid level
- F150 blows fuse
- Fix clunking noise dodge caravan
- Focus no start
- Ford DPFE sensor and EGR System
- Ford Escape No Start
- Ford F150 won’t start
- Ford Fusion No start
- Ford hesitation problem
- Ford idles too high
- Ford ignition coil problems
- Ford no crank
- Ford won’t start
- Fretting corrosion in electrical contacts
- Fuel gauge drops to empty—Chrysler Minivan
- Fuel Gauge not accurate on GM Vehicles
- Fuel pump whine — diesel engines
- Gas gauge is erratic – GM
- Gas gauge wrong
- Gas nozzle shuts off before tank is full
- Gauges don’t work – GM
- Gauges on dashboard don’t work
- Grabbing brakes — Chevrolet and GMC Trucks
- Grinding noise F150 Mark LT pickup
- Hard start when cold Ford
- Hard start, no start, GM Minivans
- Hard starting and stalling, bad gas mileage
- Headlight Problems Chrysler minivan
- Headlights won’t turn off – Ford Taurus, Mercury Sable
- Heater controls dead, blower motor dead, flashers dead, GM vehicles
- Hesitation and surging on Blazer 4.3L
- High idle at startup Honda
- High idle, rough idle
- Honda battery dead
- Honda CRV moaning
- Horn doesn’t work – Ford
- Horn doesn’t work — Chrysler Minivan
- How to bleed air from power steering
- How to Diagnose and Fix Engine Misfire Code
- Hyundai Accent No Start
- Hyundai makes clicking noise under dash and won’t start
- Hyundai runs rough, misfire codes
- Hyundai Santa Fe Oil Light flickering
- Instrument Cluster Jeep
- Intermittent no crank no start – Ford
- Jeep no start
- Jeep won’t start
- Key stuck in ignition – Milan Fusion Zephyr
- Key stuck in ignition GM vehicles
- Key stuck in lock — Chrysler Minivans
- Key won’t turn Silverado
- Knocking noise from engine – Town and Country
- Knocking noise Impala, Grand Prix, Regal, Century
- Lean codes on ford windstar
- Locate a bad wheel bearing
- Long cranking before start – GM
- Low coolant light on
- Low idle speed — Ford Fusion, Mercury Milan
- Low Oil Pressure – Chrysler
- Misfire causes
- Misfires – caused by alarm system
- My AC stops cooling and the heat comes on
- No ac in car – Nissan
- No crank no start
- No crank no start – Chrysler minivan
- No crank no start – Chrysler product
- No crank no start – Chrysler vehicles
- No crank No start Dodge Durango
- No crank no start Ford
- No crank no start Ford
- No crank no start no click – GM
- No crank no start Taurus
- No crank no start, Chrysler vehicles
- No Crank When Hot – Honda
- No crank, no start
- No Crank, No Start on Chrysler Minivans
- No heat on passenger side
- No lights, power windows, heat, or A/C
- No start
- No start – KIA Sephia
- No Start Cold – Chrysler Vehicles
- No Start Nissan Sentra
- No start no crank GM vehicles
- no start no crank no click – GM
- No start Pontiac Grand Am
- No start Silverado, Sierra
- Oil leak Cobalt Mailbu G5
- Oil light on
- Overheating problems Cavalier
- P0300 misfires on GM 4.3 Engines with Distributors
- P0520 Engine Oil Pressure Sensor/Switch Circuit Malfunction
- P0522 Oil light on – Caravan, Town and Country
- P1516 P2135 P2138
- P2111 P2112
- pacifica wont start
- Parking lights turn on by themselves — Dodge Pickup
- Passenger side carpet wet
- Passlock fixes
- Power liftgate problems — Dodge Caravan
- Power windows don’t work Caravan
- Pulsation from brake rotors on Chrysler minivan
- Radiator fan runs after shutdown, drains battery
- Ranger cranks but won’t start
- Rattle in a Toyota Tacoma
- Rattling dashboard — Mustang
- Rav4 no start
- Rear Wiper doesn’t work — Expedition Navigator
- Remote starter doesn’t work
- Rough idle – Ford
- rough idle noise
- Rough idle stalling when using power windows
- Rough idle when warm
- Screeching brakes — Ford Mustang
- Security light on — GM vehicle
- Serpentine belt noise Lexus
- Shudder when turning
- Speedometer needle on wrong side of peg – Caravan
- squeaky rear suspension – Jeep
- Squealing noise Toyota
- Stalls but restarts
- Starter clicks but wont start the engine
- Starter clicks rapidly
- Starter Engages by itself or blower stays on with key off – Ford Trucks
- Steering noise Jeep Grand Cherokee
- Strut noise Chrysler minivan
- Subaru no crank, no start
- Surging idle on Honda vehicles
- Test a Coil Pack Misfire
- Test an ABS sensor
- Throttle position sensor TPS
- Ticking Noise – Ford 3.0 Duratec Engine
- Ticking Noise Inside Car – GM products
- Top 10 rough idle causes
- Toyota Camry won’t start
- Toyota Camry won’t start battery good
- Trac off light on
- Trailblazer Stalling
- Transfer Case Shudder GM trucks
- Transmission Leak Transmission slips in gear
- Turn Signal Problems — GMC/Chevrolet Trucks
- Vibration at idle – Jeep
- Vibration, Chatter, Binding on turns
- Volkswagen GTI Misfire
- Voltmeter fluctuates GM Trucks
- Warning lights on Ford Focus even when vehicle is off
- Water leak wet carpeting – Ford Lincoln
- Water pump leaks on GM
- WD-40 on belts
- Wet Carpet in Chrysler Vehicles — TSB fix
- What causes car stalling?
- When to do when your car engine overheats
- Whistling Noise Ford Expedition, Lincoln Navigator
- Windshield washer pump not working GM vehicles
- Wiper fuse blows Rav 4
- Wipers only work one speed – GM
- Wipers won’t shut off — Ford
Air Conditioning, Heater, Blower Motor
- ABS light on AC doesn’t work
- AC blows cold then warm Dodge Ram
- AC blows warm air on GM vehicle
- AC blows warm Toyota Sequoia
- AC stops cooling Dodge Neon
- Blower motor runs all the time
- Blower motor runs when car is off — Chrysler and Dodge
- Blower Motor Stays on High
- Blower motor won’t shut off
- Car overheats – Chrysler Vehicles
- Car overheats – most common causes
- Dead blower motor on Caravan
- Heater controls dead, blower motor dead, flashers dead, GM vehicles
- My AC stops cooling and the heat comes on
- No ac in car – Nissan
- Passenger side carpet wet
Belt Noise
Brakes
- ABS light on and no start
- ABS Light on Equinox
- ABS light on minivan
- ABS light on U2100 Equinox
- ABS light on, speedometer doesn’t work
- Brakes grabbing Colorado Canyon pickup
- C0040 ABS light on GM Saab
- Trac off light on
Car won't start
- Car won’t start
- Car Won’t Start — Step by Step Approach
- Car won’t start —Engine cranks but won’t fire up
- Car won’t start in cold weather
- Engine cranks but won’t completely fire up
- Hyundai makes clicking noise under dash and won’t start
- Starter clicks but wont start the engine
- Starter clicks rapidly
Electrical symptoms
- ABS light on, speedometer doesn’t work
- Blower Motor Honda
- Car dies when turn signals are used
- Car stalls when turning
- Chrysler Electrical Problems
- Chrysler minivan wiper problems
- Clicking relays Instrument Panel blinking Chevrolet
- Cruise control will not engage or kicks out
- Dead battery Ford Focus
- Dead blower motor on Caravan
- Dead car battery symptoms
- Dead gauges on Ford Truck
- DRL indicator flashes B2600
- EFI Fuse blows – Toyota
- Electrical problems Caravan
- Electrical problems Toyota vehicles
- F150 blows fuse
- Fretting corrosion in electrical contacts
- Gas gauge wrong
- Headlight Problems Chrysler minivan
- Headlights won’t turn off – Ford Taurus, Mercury Sable
- Hyundai Santa Fe Oil Light flickering
- No lights, power windows, heat, or A/C
- Parking lights turn on by themselves — Dodge Pickup
- Power windows don’t work Caravan
- Starter Engages by itself or blower stays on with key off – Ford Trucks
- Voltmeter fluctuates GM Trucks
- Warning lights on Ford Focus even when vehicle is off
- Windshield washer pump not working GM vehicles
Low power, hesitation,
Misfire
- 10 OBDII Scan tool Modes
- Chevy Silverado misfire
- Clean engine carbon deposits
- How to Diagnose and Fix Engine Misfire Code
- Misfire causes
- Volkswagen GTI Misfire
No crank
- Altima No Crank No start
- Car won’t start
- Car won’t start in cold weather
- Car won’t start, starter issues
- Car wont start with jump
- Charge a car battery after jump start
- Dash warning lights come on, but car won’t start
- Dodge Neon won’t start
- Ford Escape No Start
- Ford no crank
- No crank no start
- No crank no start – Chrysler minivan
- No crank no start – Chrysler product
- No crank no start – Chrysler vehicles
- No crank No start Dodge Durango
- No crank no start Ford
- No crank no start Ford
- No crank no start Taurus
- No crank no start, Chrysler vehicles
- No Crank When Hot – Honda
- No crank, no start
- No Crank, No Start on Chrysler Minivans
- no start no crank no click – GM
- No start Silverado, Sierra
- Subaru no crank, no start
- Toyota Camry won’t start battery good
No start
- 2L Chrysler crankshaft sensor wiring diagram
- Audi won’t start
- Buick stalling problems
- Car won’t start
- Car won’t start after filling with gas
- Car won’t start in cold weather
- Car won’t start, cranks but won’t fire up
- Car wont start — Diagnose by sound
- Car wont start with jump
- Chevrolet Cobalt No Start
- Chevy Silverado No Start
- Chevy Silverado no start
- Chevy Silverado won’t start
- Chrysler Electrical Problems
- Chrysler won’t start
- Crank but won’t start – Ford Ranger
- Cranks but no start – GM
- Cranks but won’t start – GM products
- Cranks but won’t start – Chrysler Minivan
- Dash warning lights come on, but car won’t start
- Dead battery on Chevolet Trailblazer
- Dodge Neon won’t start
- Focus no start
- Ford F150 won’t start
- Ford Fusion No start
- Ford won’t start
- Fuel pump whine — diesel engines
- Hard start when cold Ford
- Hyundai Accent No Start
- Hyundai makes clicking noise under dash and won’t start
- Jeep no start
- Jeep won’t start
- Long cranking before start – GM
- No crank no start
- No crank no start – Chrysler minivan
- No crank no start – Chrysler product
- No crank no start – Chrysler vehicles
- No crank No start Dodge Durango
- No crank no start Ford
- No crank no start Ford
- No crank no start no click – GM
- No crank no start Taurus
- No crank no start, Chrysler vehicles
- No crank, no start
- No Crank, No Start on Chrysler Minivans
- No start – KIA Sephia
- No Start Cold – Chrysler Vehicles
- No Start Nissan Sentra
- No start no crank GM vehicles
- no start no crank no click – GM
- No start Pontiac Grand Am
- No start Silverado, Sierra
- P0520 Engine Oil Pressure Sensor/Switch Circuit Malfunction
- pacifica wont start
- Ranger cranks but won’t start
- Rav4 no start
- Stalls but restarts
- Starter clicks rapidly
- Subaru no crank, no start
- Toyota Camry won’t start
- Toyota Camry won’t start battery good
Noises, squeaks, squeals, click
- Chevy Malibu clunking noise
- Clicking relays Instrument Panel blinking Chevrolet
- Diagnose squeaks, clunks, and rattles electronically
- Engine ticking noise
- Engine ticking noise
- Engine Ticking Noise When Cold
- Grinding noise F150 Mark LT pickup
- How to bleed air from power steering
- Knocking noise from engine – Town and Country
- Knocking noise Impala, Grand Prix, Regal, Century
- Locate a bad wheel bearing
- Strut noise Chrysler minivan
- Ticking Noise Inside Car – GM products
- WD-40 on belts
- Whistling Noise Ford Expedition, Lincoln Navigator
Overheating
- Car overheats – Chrysler Vehicles
- Car overheats – most common causes
- Chevrolet Cobalt Overheats
- Overheating problems Cavalier
- When to do when your car engine overheats
Rough Idle, Surge, Hesitation, Stall
- Bad idle air control valve
- car hesitates – malibu
- Dead car battery symptoms
- Engine dies when using turn signals
- Engine hesitates and stalls, transmission slipping – GM SUV
- Engine hesitation stalling on Astro Safari Van
- Engine stalls after filling tank Chrysler Minivan
- Engine surging Impala
- Ford hesitation problem
- Ford idles too high
- Hesitation and surging on Blazer 4.3L
- High idle at startup Honda
- High idle, rough idle
- Hyundai runs rough, misfire codes
- P2111 P2112
- Rough idle – Ford
- Rough idle stalling when using power windows
- Rough idle when warm
- Stalls but restarts
- Surging idle on Honda vehicles
- Top 10 rough idle causes
- Toyota Camry won’t start
- Trailblazer Stalling
- Vibration at idle – Jeep
- What causes car stalling?
Shudder
By Trouble Code
- ABS Light on GM vehicle
- ABS TCS lights on C1223, C1225
- Acura OBD2 codes
- Audi OBD2 codes
- B1000 SRS light on GM vehicles
- BMW OBD2 codes
- C0040 ABS light on GM Saab
- C1235 C1236 on Ford Explorer
- Check engine light on but no code
- Chrysler OBD2 codes
- DRL indicator flashes B2600
- Fix Check Engine Light On
- Ford Escape Misfire Codes
- Ford Ranger Misfire Codes
- Gas nozzle shuts off before tank is full — Equinox, Saturn
- GM OBD2 codes
- Honda OBD2 codes
- Hyundai OBD2 codes
- Isuzu OBD2 codes
- Kia OBD2 codes
- Lean codes on ford windstar
- Lexus OBD2 codes
- Mazda OBD2 codes
- Mitsubishi OBD2 codes
- Multiple ABS Codes
- Nissan OBD2 codes
- No crank no start – Chrysler minivan
- No Heat or AC — GM Trucks
- P0120, P0220, P1516 – Chevrolet Tahoe 5.3L
- P0125 Fix
- P0128
- P0128 temperature gauge dead – GM vehicles
- P0133 Dodge
- P0134 P0135 Honda CRV
- P0152 oxygen sensor
- P0171 on Ford Focus
- P0171 P0174 P2195 P2197 – Toyota
- P0171 P1157 Honda CRV
- P0179 GM Vehicles
- P0300 misfires on GM 4.3 Engines with Distributors
- P0300 P0301 P0302 P0303 P0304 P0305 P0306 P0307 P0308 P0309 P0310 P0311 P0312
- P0316
- P0340, P0344, P0172, P0175 – Ford
- P0400 – Ford Mercury Vehicles
- P0400 Nissan Altima
- P0400 Nissan Altima EGR Malfunction
- P0401 P1408 — Ford
- P0401 EGR Code Dodge Caravan, Plymouth Voyager, Town and Country
- P0401 EGR insufficient flow – Chrysler Minivan
- P0401 Ford Vehicles
- P0405, P0406 – Ram, Jeep
- P0420 after Catalytic Converter Replacement
- P0440 – Toyota
- P0440, P0441, P0442, P0446 EVAP codes on GM vehicles
- P0442 code Chrysler Vehicles
- P0442 P0455 P0456 Ford
- P0443, P1443, P1444, P1445 – Ford
- P0446
- P0446 Toyota EVAP vent solenoid
- P0456 EVAP System Small Leak Chrysler vehicles
- P0480 Radiator Fan doesn’t work
- P0500 Ford F150 U1262
- P0507 — High Idle Subaru Outback
- P0507 Idle Control System
- P0507 Nissan Altima
- P0522 Oil light on – Caravan, Town and Country
- P0605 Chrysler minivan
- P0705, P0707, P0708 Kia
- P0716 P0717 Transmission Code GM Vehicles
- P0720
- P0756 Transmission Code — GM Vehicles
- p1131 p1151 p0171 p0174
- P1456 Honda CRV
- P1491 radiator fan won’t turn on
- P1494 EVAP Leak Detection Pump
- P1494 EVAP Leak Detection Pump Switch or Mechanical Fault
- P1516 P2135 P2138
- P2122, P2123, P2125, P2127, P2128
- Subaru misfire, Impreza, Forester, Outback, Legacy
- Subaru OBD2 codes
- Toyota OBD2 codes
- U codes Chevrolet
- VW OBD2 codes
Catalytic converter
- P0420 — Diagnose catalytic converter and oxygen sensor
- What causes catalytic converter failure and P0420
Diagnostic Tips
- ABS module replacement cost
- Backprobe an electrical connector
- Battery Insulator – Put it back after replacing battery
- Buy an extended warranty
- Car stalls when turning
- Car won’t start after filling with gas
- Check engine light on – Part I
- Check engine light on but no code
- Chrysler EVAP System
- Chrysler won’t start
- Clean a MAF sensor
- Dead battery on Chevolet Trailblazer
- Dead car battery
- Diagnose squeak noise, creaks, and squeals
- Diagnose squeaks, clunks, and rattles electronically
- Dome light stays on
- Engine ticking noise
- erratic gauges
- Find a Free wiring diagram
- Fix ABS module Code
- Fix Check Engine Light On
- Fix Misfire problems
- Ford DPFE sensor and EGR System
- Fretting corrosion in electrical contacts
- GM PassKey and PassLock overview
- Hard starting and stalling, bad gas mileage
- Honda crankshaft bolt removal
- How to rock a stuck vehicle without Burning up Your Transmission
- How to test an Alternator
- Install a Car Battery
- Intermittent Wipers Quick Fix
- Key stuck in ignition GM vehicles
- Locate a bad wheel bearing
- MAP sensor — what it does
- Misfire causes
- Misfires – caused by alarm system
- No crank no start
- No Start Cold – Chrysler Vehicles
- No start no crank GM vehicles
- no start no crank no click – GM
- Oil light reset procedure on buick rendezvous
- Oxygen Sensor Location
- P0128
- P0300 P0301 P0302 P0303 P0304 P0305 P0306 P0307 P0308 P0309 P0310 P0311 P0312
- P0401 P1408 — Ford
- Passenger side carpet wet
- Readiness Monitors and Drive Cycles
- Relay layout and operation
- Test a Coil Pack Misfire
- Test an ABS sensor
- Test and replace an O2 Sensor
- Test engine coolant temperature sensor ECT
- Test fuel pump
- Test MAP Sensor on Chrysler vehicles
- Test master cylinder
- The safe way to test an alternator
- Throttle position sensor TPS
- Tire Pressure and Outside Temperature
- Voltmeter fluctuates GM Trucks
- Water pump leaks — wrong antifreeze