DIY Car Repair Guides
Start with the problem, confirm the exact vehicle, and plan the job before buying parts. These guides explain safe first checks and the information you need to find a relevant vehicle-specific tutorial.
How GarageTube helps: choose your vehicle in the app to find relevant YouTube repair videos, keep maintenance context in your garage, and ask Hank a specific question with the year, engine, symptoms, and work already performed.
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Oil Change
A practical oil-change checklist: identify the correct oil and filter, work safely, reset maintenance tracking, and find vehicle-specific videos.
Brake Pads & Rotors
Learn what to inspect before a brake job, how to compare pad and rotor options, and when a brake problem needs a professional inspection.
Check Engine Light
What to do when the check-engine light appears, how to read a diagnostic code, and why a code is a clue rather than a complete diagnosis.
Battery Replacement
A vehicle-safe battery replacement checklist covering fitment, testing, terminal order, registration, and common no-start symptoms.
Spark Plug Replacement
How to plan a spark-plug service, protect aluminum threads, inspect old plugs, and avoid misdiagnosing an ignition problem.
Coolant & Overheating
A conservative first-response guide for overheating, coolant checks, leaks, thermostat symptoms, and safe cooling-system service.
Serpentine Belt
How to inspect a serpentine belt, tensioner, and pulleys before a belt replacement—and why belt noise can signal more than a worn belt.
Alternator Testing
A no-guesswork checklist for charging warnings, battery drain, voltage checks, belt inspection, and alternator diagnosis.
Timing Belt or Chain
What to verify before timing-system work, how to plan parts and alignment checks, and when a timing job is not a beginner repair.
Struts & Shocks
How to identify worn suspension dampers, plan a strut or shock job, and finish with the alignment and safety checks that matter.
CV Axle
A practical CV-axle guide covering clicking, vibration, boot damage, fitment, torque, and post-repair checks.
Transmission Fluid
How to identify the correct transmission fluid and service method, check level safely, and avoid common fluid-service mistakes.