Author: Ryan Carter

Ryan Carter Quick Answer: Most car GPS units need power to work. Standalone GPS devices run on an internal battery for a short time, but the battery mainly keeps settings and time saved — it usually cannot power full navigation for long. Once the battery drains and there’s no 12V or USB power, the device typically won’t function normally, though it may still lock onto satellites briefly before shutting down. If you’ve ever wondered does car GPS work without battery power at all, you’re not alone. Many drivers assume a dashboard GPS or built-in navigation system runs purely on satellite…

Ryan Carter Quick Answer: No — Android Auto does not use your car’s built-in GPS antenna. It relies on your phone’s own GPS chip and location data, then shares that with the car’s screen. A car’s factory antenna is only used if you’re running the vehicle’s separate built-in navigation system, not Android Auto. If you’ve ever wondered why your Android Auto directions sometimes lag behind your actual position, or why the little blue dot seems to lose you in tunnels and parking garages, the confusion usually comes down to one question: does Android Auto use car GPS antenna hardware at…

A garage floor squeegee helps move wash water, snow melt, and cleaning slurry across concrete before it spreads or dries. The right technique keeps the floor cleaner, reduces drying time, and helps limit slippery areas. To use one, push the squeegee at a steady angle toward a drain or garage door, using overlapping strokes and light pressure around edges and obstacles. A suitable rubber or foam blade, a comfortable handle, and a clean floor make the job faster and help prevent streaks. Key Takeaways Essential Tools And Materials A suitable squeegee, compatible cleaning solution, steady water supply, and basic protective…

A floor jack lifts a vehicle for tasks such as tire changes, inspections, and repairs, but it must sit on solid ground and contact an approved lift point. A safe lift requires the correct jack capacity, proper lift point, and jack stands to support the vehicle before anyone works underneath it. Before lifting, the vehicle owner should review the service manual, set the parking brake, and block the wheels that stay on the ground. The full guide explains how to position the jack, raise the vehicle steadily, place the stands correctly, and lower and store the equipment safely. Key Takeaways…

A flaring tool helps create a shaped end on soft tubing so a flare fitting can form a secure connection. The process suits brake lines, fuel lines, and some plumbing or refrigeration tubing, but each application needs the correct flare type and size. To use a flaring tool, cut and deburr the tubing, place it in the correct clamp opening, set the proper adapter height, and tighten the forming cone evenly. A clean flare should sit straight, remain smooth, and match the fitting without cracks or distortion. The guide explains how to choose the right tool, prepare tubing, form consistent…

A borescope helps technicians see inside tight spaces without removing major parts. Its camera-tipped probe can inspect engines, pipes, cylinders, and other areas that normal tools cannot reach. To use a borescope, prepare the area, choose a suitable probe, guide the camera carefully, adjust the light and focus, and record clear images of any findings. Ryan Carter of Tech9AutoRepair.com recommends keeping the probe steady and checking manufacturer instructions before inspecting vehicle components. The right technique improves image quality and reduces the risk of damaging the probe or inspected part. Clear photos and notes also make it easier to compare conditions,…

Sizing an electric garage heater depends on the garage’s size, insulation, climate, ceiling height, and target temperature. A practical starting point is about 8–12 watts per square foot in a cold climate, with higher capacity needed for poor insulation, high ceilings, or frequent door opening. Measure the garage’s length, width, and ceiling height, assess drafts and insulation, and decide how warm the space should become. The article also explains how to convert the needed wattage to BTUs, check whether the electrical circuit can handle the load, and avoid choosing a heater that works too hard or wastes energy. Key Takeaways…

Sizing a garage heater depends on the garage’s dimensions, insulation, climate, and target temperature. Most garages need about 18,000–25,000 BTU for one car and 30,000–45,000 BTU for two cars, but accurate sizing requires more than floor area. The article explains how ceiling height, drafts, doors, windows, and heat loss affect the required output. It also compares electric, propane, and natural gas heaters so the right unit matches the garage, available power or fuel, and safety needs. Key Takeaways Garage Heat Loss Fundamentals Garage heater sizing depends on how quickly the building loses heat. Insulation, air leaks, ceiling height, and the…

Oil on a garage floor creates a slippery hazard and can leave a deep concrete stain. To remove it, absorb fresh oil, apply a concrete-safe degreaser, scrub the area, and rinse without spreading the residue. Old marks may need an absorbent powder, repeated degreasing, or careful pressure washing. The right method depends on how much oil spilled, how long it has soaked in, and whether the floor has a coating that harsh cleaners could damage. Key Takeaways Assess The Spill And Protect The Area Oil type, stain age, and floor condition determine the safest cleaning method. Quick identification helps limit…

Safe vehicle lifting depends on more than a strong jack. The jack stand must match the vehicle’s weight, sit on a firm, level surface, and support an approved lift point without touching fragile parts. To use a jack stand properly, the vehicle must rest fully on correctly rated stands placed at the manufacturer’s support points before anyone works underneath it. Certified automotive equipment expert Ryan Carter of Tech9AutoRepair.com also stresses checking pad fit, height, and condition before lifting. Small issues, such as a worn rubber pad or poor placement, can cause instability or damage pinch welds and frames. The full…

A clean, sound garage floor gives paint a better chance to bond and last. To prepare a garage floor before painting, remove oil and dirt, repair damage, create a suitable surface profile, check for moisture, and let the concrete dry fully. Careful preparation helps prevent peeling, stains, and uneven coverage. The process also gives the owner a chance to find cracks, weak concrete, or moisture problems before applying a coating. Key Takeaways Assess The Concrete Condition A sound, dry, and clean slab gives floor paint a stable surface. Cracks, moisture, loose concrete, and old coatings can prevent proper bonding and…

Preparing a garage floor for epoxy requires more than sweeping and mopping. Dirt, oil, moisture, cracks, and a smooth surface can prevent the coating from bonding and lead to peeling or bubbles. The best preparation includes degreasing, repairing damage, diamond grinding or properly etching the concrete, removing all dust, and allowing the floor to dry fully before coating. Careful preparation creates a clean, rough surface that helps epoxy adhere evenly and last longer. Key Takeaways Assessing the Existing Concrete The concrete must be clean, dry, sound, and free of materials that block adhesion. A careful inspection reveals coatings, moisture problems,…