TrabantForums Tech Library
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Featured Technical Articles
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Buying a Used Vehicle
- Used Car Buying Checklist
- A great checklist when buying any kind of used vehicle, print this out and take it with you if you're considering a purchase.
- Used Car Buying Checklist (Printable) (pdf)
- A nicely formatted, printable PDF version of the SOL Used Car Buying Guide.
- Car Lifts Compared
- Choosing a car lift for your home garage: buyer's guide to four post lifts, two post lifts, in-ground, and single post lift systems reviewed and compared.
- Leather Care for Classic Cars
- How to keep your leather seats from fading or cracking, repairing old or damaged leather, and proper leather seat care instructions to ensure they always look their best.
- Twist Drill Talk
- How to get the most from your drill bits in the garage, and how to sharpen, inspect and keep them in top working order.
Service and Repair
Suspension and Wheels
- Mounting Tires the DIY Way
- How to change your wheel tires and tubes, and get a nice cardio workout for free.
Brakes and Clutch
- Bleeding The Hydraulic Clutch System
- A simple tip that might solve your clutch bleeding frustration.
- Bleeding Your Brakes
- How to replace the brake fluid and eliminate air bubbles from your car or truck's hydraulic braking system, known as "bleeding" the brakes.
Engine and Tuning
- Make a Spark Tester
- Diagnosing a weak spark with a few bits and pieces from the junk bin.
- Oil Filter Study
- A good website showing what oil filters are made of, and good and bad components to look for.
- The Gasket Basket
- Making your own gaskets: materials, theory and installation.
Carburetors and Fuel
- Weber Carburetor Factory Settings (pdf)
- Stock settings for various Weber carburetors, a good starting place for tuning.
Electrical and Instruments
- Battery Storage, Fact or Fiction?
- Will leaving your battery sitting on concrete cause it to discharge?
- Car Batteries 101
- Testing, maintenance, troubleshooting and charging advice for the common automotive 12V lead-acid car battery.
- Ground Point Preparation
- Removing corrosion from your car's ground points often solves all kinds of electrical gremlins.
- Understanding Alternators
- Operation and theory of the alternator, explained in simple terms.
- Understanding the Ignition System
- Operation and theory of the ignition system, explained in simple terms.
Interior and Upholstery
- DIY Wood Steering Wheel: Part 1 Introduction, Design & Prototype
- How to build your own wooden steering wheel: Justification, Budget, Objectives, Donor Wheel, Design, and building a Prototype.
- DIY Wood Steering Wheel: Part 2 Choosing Wood, Making Blanks
- How to build your own wooden steering wheel: choosing lumber for making the wheel, material list and cost, design and making the blanks for the halves, cutting segments and making splines, gluing the hexagons
- DIY Wood Steering Wheel: Part 3 Machining the Halves & Rounding
- How to build your own wooden steering wheel: making a router table, marking the wood, cutting the shape of the wheel and center groove, assembling wheel halves and rounding
- DIY Wood Steering Wheel: Part 4 Fitting the Wood to the Steel & Finger Grooves
- How to build your own wooden steering wheel: fitting the wooden wheel to the steel frame, cutting space for the spokes, making finger grooves with a wood file
- DIY Wood Steering Wheel: Part 5 Attaching to the Steel Frame & Finishing
- How to build your own wooden steering wheel: fastening the wooden wheel to the frame with epoxy, clamping, finishing hand sanding, mother of pearl inlay, wood stain and varnish
- DIY Wood Steering Wheel: Part 6 The Finished Product & Conclusion
- How to build your own wooden steering wheel: the finished steering wheel, final thoughts and total time and cost tallies (Final Part)
- Low Cost Cockpit Sound and Thermal Insulation
- How I made low-cost thermal and sound insulation for my car's interior, and a comparison to Dynamat Extreme.
Body and Paint
- Car Bodywork 101: Lesson #1 Prep Work
- The first part of the series on automotive bodywork, Prep Work, covers basic preparation before painting such as rough sanding, applying and sanding filler, applying and sanding primer, and fixing high spots.
- Car Bodywork 101: Lesson #2 Sanding Jamb Areas
- Part 2 in this series on automotive bodywork, Sanding Door and Hood Jamb Areas, covers "jambing", basic sanding technique, supplies like sandpaper, Scotchbrite and blocks, sanding technique, cleaning and paint masking tips.
- Car Bodywork 101: Lesson #3 Painting Jamb Areas
- Part 3 in this series on automotive bodywork, Painting Door and Hood Jamb Areas, covers Tools for Automotive Painting, Fixing Paint Runs and Overspray, Block Sanding Final Primer, and color hold-out (even color).
- Car Bodywork 101: Lesson #4 Final Paint Prep
- Part 4 in this series on automotive bodywork covers Final Body Preparation, Masking the Body, Masking Curves and Letters, Masking Cracks and Tight Areas, and Final Air and Solvent Cleaning.
- Car Bodywork 101: Lesson #5 Painting
- Time for Paint! Part 5 in this series covers Mixing Automotive Paint, Automotive Paint Systems, Painting in Your Garage, and Painting Tips.
- Car Bodywork 101: Lesson #6 Undercoating
- The final part of this automotive bodywork tutorial series covers undercoating your car and final words on bodywork and painting.
- Color Sanding Instructions
- Supplies list and method to get an excellent finish after repainting your car.
- How to use Body Filler on Repair Panels
- How to blend in a new body panel with filler and block sanding for a perfect paint job (Bodywork for Beginners Series)
- Build a Body Rotator
- The ultimate low-buck body restoration aid (mirror)
- Media Blasting and Air Compressors Explained
- How to choose the right blasting equipment for car restoration; sand, slag, alox, and glass beads; gun and nozzle selection and air compressor buying guide.
- Bolt Torque Specification
- Universal torque specs in ft-lbs for SAE Grade steel hex bolts.
- CO% to Air Fuel Ratio (AFR) Table
- Handy chart for CO based tuning.
- Standard Threads Reference
- Table comparing UNC, UNF, USP, BSW (Whitworth), BSP (Pipe) and Metric threads.
- Wrench and Socket Reference
- Reference table of US (Imperial), Metric and Whitworth wrench sizes.