Troubleshooting
Can a Bad Thermostat, Low Coolant or Coolant Sensor Cause Rough Idle?
How a stuck thermostat, low coolant, leaks, a faulty coolant temperature sensor or water pump trouble can cause rough idle, and how to tell these causes apart.
Car blog Page 962
Practical automotive articles on maintenance, diagnostics, vehicle systems, buying used cars, tires and electric driving.
Troubleshooting
Maintenance
Cat C15 EGR Valve: Function, Warning Signs and Service Basics
Learn what the EGR valve does on a Cat C15, how to confirm your engine's setup, common warning signs, and when professional diagnostic testing is needed.
Troubleshooting
Engine Knocking Noise: Causes and Checks for VW, Volvo and Range Rover
What engine knocking sounds like on VW Golf, Transporter, Volvo and Range Rover models, the usual causes, safe owner checks and when to see a mechanic.
Electric and hybrid
Toyota Prius Brake Noise: Brake Pump and Regenerative Braking Sounds Explained
Learn which Toyota Prius brake noises are usually normal, from brake pump buzz to regenerative braking transitions, and which sounds point to a fault.
Troubleshooting
P1228 Code: Meaning, Symptoms, Causes, and Fixes
P1228 is a manufacturer-specific trouble code. Learn how to confirm what it means on your vehicle, what symptoms to note, and when a professional should test it.
Troubleshooting
Toyota Camry, 2009 Corolla and Lexus GS300 Misfires: Causes by Engine
Why Camry, 2009 Corolla and Lexus GS300 engines misfire, how causes differ by engine family, what codes and symptoms tell you, and when to get testing.
Maintenance
Hyundai Sonata, Tucson and Kia K5 EGR Valve Location and Replacement
Find out how to verify EGR equipment and valve location on Hyundai Sonata, Tucson and Kia K5 models, recognize symptoms and plan a confirmed repair.
Troubleshooting
Ford Ranger and Explorer EVAP System Diagram Guide and Common Problems
How to read EVAP system diagrams for 1996–2003 Ford Ranger and 1999–2006 Explorer models, where to confirm component locations, and common symptoms to watch for.
Troubleshooting
P1418 Code: Meaning, Causes and Fixes
Learn what the P1418 trouble code can mean by make, how to confirm its definition for your vehicle, typical symptoms, possible causes and a safe repair approach.
Ownership
Breaking In a New Car: Fuel Economy Changes and Long Road Trips
What to expect from a new car's break-in period: why fuel economy may improve, sensible driving habits, and whether a long road trip right away is fine.
Troubleshooting
Condensation in the Trunk: Finding the Source and Drying It Out
Why a car trunk gets damp or fogged up, where water usually gets in, how to dry it out properly, and practical steps to keep condensation from coming back.
Electric and hybrid
EV Charging Cable Stuck in the Car or Charger: How to Release It Safely
Charging cable won't unlock from your EV or the station? Learn the normal release steps, common causes, and when to use the manual release or call for help.
Recently viewed
Your latest 12 modifications and trims, stored in this browser.