100 Car Maintenance Tasks You Can Do on Your Own
Car maintenance seems daunting at first, but start small and work up the car repair ladder. Here are 100 car repair tasks and maintenance you can do yourself.
Replace Your Wiper Blades
It’s easy to tell when your blades need replacing. Simply press the washer button and see if your blades wipe clean. If they streak, they’re toast. The auto parts store will have lots of economy blades, but go with a name brand instead (ANCO, Trico or Bosch). They cost more than economy blades, but their higher-quality rubber wipes better, has better UV protection and lasts longer.
Follow the installation instructions on the package. Be sure you have a firm grip on the wiper arm once you remove the old blade. If it gets away from you, it can hit the windshield with enough force to crack it.
Shake Your PCV Valve
This sounds complex, but it’s not. If your car has a PCV valve (some late-model cars don’t), pull it out every other oil change. In most cases, you’ll find the valve on the top of the engine, connected to a vacuum hose. Some late-model cars don’t have PCV valves, so don’t beat yourself up trying to find it. Slide the vacuum hose off the valve and unscrew the valve. Then perform the world’s easiest diagnostic test: Shake it. If it makes a metallic clicking sound, it’s good. If it doesn’t make noise or sounds mushy, replace it. But don’t replace it on appearance alone—all used PCV valves look dirty.
Need help locating your PCV valve? Buy a short subscription to an online factory service manual (oem1stop.com); rates start at about $10 a day. Non-factory manuals are cheaper, but they’re skimpy on instructions and diagrams for these kinds of repairs.
Replace Engine Air Filter
Replace Non-Headlight Bulbs
Replace That Broken Antenna
Touch up Chipped Auto Paint
Fix That Leaky Sunroof
Fix Small Dents and Door Dings
Fix Tears in Leather and Vinyl
Replace Your Cabin Air Filter
Change Power Steering Fluid
There aren’t any test strips for power steering fluid, so you’ll have to rely on the manufacturer’s service recommendations or general rule-of-thumb (two years or 24,000 miles). Use the turkey baster method to remove the old power steering fluid. Suck out all the fluid (engine off) as shown. Then refill the reservoir with fresh fluid. Start the engine and let it run for about 15 seconds. Repeat the fluid swap procedure until you’ve used up the full quart.
Note: Never substitute a “universal” power steering fluid for the recommended type, and never add “miracle” additives or stop-leak products. They can clog the fine mesh filter screens in your steering system and cause expensive failures.
Swap Out Brake Fluid
Some carmakers recommend replacing brake fluid every two years or 24,000 miles. Others don’t mention it at all. But it’s easy to test your brake fluid. Just dip a test strip into the fluid and compare the color to the chart on the packaging.
You can’t do a complete brake fluid flush yourself, but you can do the next best thing—a fluid swap. This procedure won’t replace all the old fluid with fresh, but you’ll introduce enough new fluid to make a difference.
Use a baster to suck out the dark brown brake fluid (brake and power steering fluids are incompatible, so use a different baster for each). Squirt it into a recycling bottle. Refill the reservoir with fresh brake fluid as shown. Then drive the vehicle for a week to mix the new fluid with the old. Repeat the procedure several times over the next few weeks until the fluid in the reservoir retains its light honey color.
Note: The brake fluid may damage the baster’s rubber bulb, so don’t suck the fluid all the way into the bulb.
Chalk Marker Under Hood
Use Sawdust to Soak Up Spills
Brush Out the Air Vents
DIY Car Mats
Truck Bed Reach Stick
Pipe Insulation Car Hack
Cardboard Drop Cloth
Lubricate Window Tracks
Saltwater for your Car
Photo: Tim Trott/Shutterstock
Hands-Free Light Hack
Spray Silicone Lubricant on Wiper Blades
Vacuum Like You Mean It
Slide the seat all the way forward and clean out all the junk underneath. You’ll be surprised by what you find. We found a lost cell phone, enough pens and pencils to equip a small office, and enough coins for several vending machine lunches. Vacuum the seats, remove the mats and vacuum the carpet. Use a brush attachment for the dash and door panels. Don’t forget to clean out and vacuum those handy door pockets (another source of buried treasure).
Clean the Carpet
Deep-clean the carpeting and upholstery. Use a carpet cleaning machine ($90) to get the dirt that settles deep into the fibers of the carpet. (Clean cloth seats this way as well.) It sprays the carpet with a solution of water and cleaner and then sucks the dirt and grime into a reservoir. A machine like this pays for itself after just a few uses. You can also rent one from a rental center (about $30) or use a spray-on cleaner and a scrub brush instead. Check out the other car detailing tips you need to follow.
Clean and Condition the Seats
After a few years, you’ll notice that the color of the leather or vinyl seats no longer matches that of the rest of the interior. It’s not enough just to condition the leather. First spray on leather cleaner and rub vigorously with a clean terry cloth towel. To avoid rubbing the grime back into the seats, keep flipping the cloth to expose a fresh surface. Let the seats dry for an hour and then rub in a leather conditioner like Lexol to keep the leather supple. It’s available at discount stores and auto stores. Check out other interior cleaning tricks the pros don’t want you to know.
Remember the Recesses
Detailing means just that— cleaning all the trim lines and recesses. Wrap a cloth around a worn screwdriver (no sharp edges) and spray it with Simple Green or other all-purpose cleaner. Move it gently along the trim lines to pick up dirt, using fresh sections of cloth as you go. Then clean around the buttons and controls, and follow up with a rejuvenator like Armor All. Try some natural cleaners if you don’t feel like shelling out the dough.
Wash the Windows
Don’t forget the top edges. Ever notice that line of grime on the tops of windows when they’re partially rolled down? Most people overlook this detail when giving their vehicle a quick wash. A few minutes with Windex and a clean rag is all it takes. Fix other window issues with these tutorials.
Scrape Off Old Stickers
While all of your national and state park stickers may call to mind great memories, they can be a visual hazard as they accumulate. The high-quality stickers will pull off if you can get under a corner and carefully pull them free at a 90-degree angle. Others will leave a gummy residue and require a bit more attention. Cover your dash with an old towel and dab on Goo Gone. Then scrape and wipe it off. Goo Gone is great for the house, too. See why Goo Gone is so great.
Keep Your Tools Handy with a Rolling Cart
In the old days you laid out the tools you needed on a fender pad. Try that on a late-model vehicle with a sloped fender and you’ll find your tools on the floor. So buy a rolling cart (U.S. General No. 5107; $45 at harborfreight.com) and keep all your tools right at your fingertips. Get bold with this super capacity tool cart.
Grease Gun Holster
A grease gun is big and, uh, greasy. But you don’t have to get it on your drawers or cabinets. Cut a few sections of 1-in. and 3-in. PVC pipe and screw them to a plywood backer to make this slick grease gun holder. Then attach a 2-in. coupler and cap to hold a backup tube of grease. We’ve got a ton of crazy smart PVC hacks like this awesome way to check gutters.
Sheet Metal Drawer Liners
If you use old kitchen cabinets in your workshop, it’s a bad idea to throw oily, greasy tools into those drawers, where the wood soaks up everything. So here’s a tip for you: Instead, take careful measurements of the width, depth and height to any HVAC shop. For about $20 per drawer, you can get a custom liner for each one. The interiors will look like new, and you’ll be able to clean them as needed.
Jack and Jack-Stand Holder
Haven’t you tripped over your jack stands long enough? Build this simple storage rack and get them off the floor. If you have a lightweight floor jack, add mounting hooks under the holder. Screw a 2-in. PVC coupler to the side of the rack and a 2-in. cap on the wall near the floor for the handle.
Air Tool Holder
Air tools don’t come with hooks, they don’t nest well in drawers, and on a workbench top they just add to the clutter. So plunk down 20 bucks for this locking air tool holder and your life will be complete. Your tools will be neatly organized on the wall, and you can snap on a padlock to keep them securely in place. The Lisle locking air tool holder (No. 49960) is available at auto parts stores and online. See what the best air tool is for automotive work.
PVC Drawer Organizers
When you’re right in the middle of a project, you don’t need to waste time pawing through drawers looking for tools. So use this handy setup to keep your tools neatly arranged in your workbench drawer. Cut 1- or 2-in. PVC pipe to length. Glue on end caps and slice each pipe in half on a band saw. Screw them to the drawer bottoms and load them up!
Grab One Glove at a Time
To keep your box of nitrile gloves handy and make it easier to grab just one glove instead of a handful, add this magnetic glove box holder to your shop. It costs about $20 at auto parts stores. You could even put it on your toolbox or rolling cart and yank out new gloves wherever you need them. You can also find many styles of glove dispensers online.
Most creepers are hard, flat, unpadded boards with tiny wheels that get stuck in cracks in your garage floor. Not this one! Here’s a creeper that’s not only comfortable but also convertible. Pull the release pin and lift up on one end and you’ve got a roll-around seat that’s the perfect height for working around wheels.
The padding is extra thick and the wheels are extra-large 3-in. soft polyurethane, so the creeper rolls smoothly, even over debris and cracks. It’s a bit higher off the ground than other creepers, so you’ll have to raise the vehicle an extra few inches. But it’s worth it for the comfort. The heavy-duty frame is rated for up to 450 lbs. for heavy-duty mechanics. The Omega 91000 Z Creeper is available online.
Keep Tools and Towels Handy
Set this magnetic tool organizer (Torin No. MPH10RT) onto a rolling cart and keep up to 10 tools at your fingertips. For easy access, mount the shop towel holder on your toolbox, cart or under the hood.
Blast Off Seized Bolts
This tool and a can of rust penetrant are the secret to removing stubborn rusty seized bolts. Load the driver tool into your air hammer and slide on a socket and wrench. When you hit the trigger, the driver applies the impacts to the center of the bolt head, demolishing the rusty buildup. Turn the wrench and socket during the impacts and you’ll loosen the bolt or nut in no time.
A Jumper Pack/Charger Combo
The pack is small and lightweight (3.3 lbs.) and stays charged much longer than a traditional lead acid-type pack. The battery puts out 270 cranking amps?enough to start most four- and six-cylinder engines. And it comes with charging adapters and a USB port to charge your phone or tablet. Buy the optional 19-volt laptop charging kit and use the pack to charge your computer (PPA17).
Stubby Impact Wrench
Sometimes you just can’t fit an ordinary air impact wrench into tight spaces. That’s where this ultra-compact stubby impact wrench comes in handy. It’s only 4.4 in. long and weighs only 2.86 lbs., yet it puts out 450 ft.-lbs. of torque.
Drop this nifty rack in a deep tool chest drawer and fit more pliers and wrenches in less space by storing them on their side. The Lisle No. 404090 storage rack holds up to 13 tools and has two different size slots.
Zip Through Metal With an Electric Cutoff Tool
Sometimes it’s just not worth the time and effort to save a rusted fastener or clamp. When I run into those situations, I break out my cutoff tool, slice through the rusted part and install new parts. You can buy an air-powered cutoff tool at any home center for about $30, but it consumes a lot of air (10 cfm). If you don’t have a huge two-stage compressor, an electric version may be a better option (one example is the Chicago Electric No. 68523, which is $35 at harborfreight.com.
Cutoff tools aren’t just for cutting rusted parts. They’re great for cutting angle, shelf brackets and threaded rod.
A Retractable Fluorescent Floodlight
Lighting up a jam-packed engine compartment that has deep, hidden components can be a real challenge. One solution is to use two lights: one to flood the entire area and a smaller one to fit in the tight places.
Incandescent trouble lights pose a safety hazard when used around gasoline, and it’s easy to burn yourself on the hot reflector. There are several alternatives. The long-tube fluorescents and LED ‘stick’ lights don’t cut it. They’re either too dim or too long, or they cast too narrow of a beam pattern. Instead, try a short-tube 26-watt fluorescent floodlight (Bayco SL-8908). The floodlight’s twin 13-watt bulbs match a 125-watt incandescent in output, so it really lights up the entire engine. You’ll still need a small light to illuminate the tight spots.
Parts Washers Aren’t Just for Pro Shops
I hate reassembling dirty, greasy, gritty engine and brake components. The dirty bolts cross-thread easily; gasket adhesive doesn’t stick well; it’s no fun to work on dirty stuff; and you can’t see what’s really going on underneath all the grime. That’s why I got a parts washer. This 3-1/2-gallon tabletop unit (the Torin T10035 Part Washer ) is available at home centers and amazon.com. Add a parts washing brush and 2 gallons of concentrated degreaser and you’ll get out of the store for less than $65. Set it up and add water and you’re ready to clean all those greasy, grimy parts and bolts. And don’t forget to dunk your tools in the cleaner too. Just give them a quick wipe to dry them off before you put them back in your toolbox.
A Drip Pan Saves Time
Get a Beefy Bench Vise
A wimpy $30 vise may satisfy your wallet, but you’ll regret buying one the first time you have to crank the bolts off a really big part. So skip the cheapies and invest in a heavy-duty vise. You want a vise with at least 5-1/2-in. jaws, a pipe clamping area, dual swivel locks and a large anvil area. I found this Masterforce model at a home center for $100. But you can find great deals on good used vises on Craigslist or at neighborhood garage sales.
Fast Tire Changes With an Electric Impact Wrench
In less time than it takes your air compressor to pump up to full pressure, you could remove the lug nuts from two wheels using an electric impact wrench. Sure, the electric models don’t pack the same torque as an air-powered wrench, but you don’t need that much torque just to remove lug nuts. If all you’re doing is tire rotation and an occasional heavy-duty repair, an electric impact wrench is just the ticket (one choice is the DEWALT DW292 1/2-Inch 345-ft.-lb. Impact Wrench, available at home centers or amazon.com). Just make sure you use a hand-held torque wrench to tighten the lug nuts.
Save Your Back and Knees With a Rolling Seat
Find creeper seats at any auto parts store, home center or online tool site. The model shown here is the Sunex 8507 Creeper Seat. A unit with a pneumatic lift and a contoured seat (for you Ferrari owners) could set you back a little more. Get it now.
Diagnose With a Stethoscope
Got a knocking, ticking or humming sound and don’t know where it’s coming from? Pinpoint the problem with an automotive stethoscope (one example is the Lisle 52500 Mechanic’s Stethoscope). Just touch the probe to the most likely suspects and the culprit will stand out like a sore thumb. Pick up a stethoscope at any auto parts store.
Chemicals to Keep on Hand
If you’re going to do repair work, you simply have to keep some basic lubricants and special chemicals on hand. Here’s what every shop should have.
- Lithium grease for latches and hinges
- Brake cleaner for removing oil and grease from metal parts
- Rust penetrant for removing rusted fasteners
- Dry lubricant for lubricating metal to metal, and metal to plastic or rubber
- Electronic parts cleaner for dissolving corrosion on electrical connectors
- Anti-seize lubricant to prevent nuts and bolts from seizing in place
- Dielectric grease to repel water in electrical connections and prevent corrosion
- Silicone spray to lubricate windows and weather stripping.
Must-Have Socket Accessories
Save Your Knuckles With Air Power
But first you need a real air compressor like the one shown, not some wimpy $99 2-gallon unit designed to run a nail gun. And don’t get suckered by horsepower ratings; they don’t mean anything. Instead, look for a compressor with at least a 15- to 20-gallon tank and a minimum output of 5 cfm at 90 psi. That’ll power just about any air tool you want, except a sandblaster. For that, you need at least 10 cfm, and a rich uncle.
Find an easier way to haul that air compressor around with this super slick cart.
LED Light Fits in Tight Places
Get a Torque Wrench!
You may not think you need a torque wrench to install spark plugs or work on your lawn and garden equipment. But studies show that most DIYers overtighten just about everything. And overtightening leads to broken bolts, stripped threads and damaged equipment. With a torque wrench and the equipment manufacturer’s torque value in hand, the problem is solved: A “clicker” torque wrench makes an audible click when you’ve reached the set torque, and with a “beam”-style wrench, you just watch the scale and stop at the right number.
Torque Wrench Tips
Tighten fasteners in two steps— first to half torque and then to final torque. n Clean dirty or rusted threads before tightening, but don’t lubricate them unless instructed to by the equipment manufacturer.
Always dial the wrench back to zero (never below zero) when you’re done with it.
Never use your torque wrench as a breaker bar—that’ll damage the torque mechanism.
Handle with care—a single fall can knock the accuracy off by as much as 30 percent. If you do drop it, get it recalibrated before using it again.
Remove a Stubborn Oil Filter
We’ve all done it—overtightened an oil filter so much that it’s a bear to remove. If you think you can remove it by jamming a long screwdriver through the can and twisting, think again. The screwdriver will just rip the can open and you’ll be drenched in oil. When you’re done dealing with that mess, the filter will still be stuck and you’ll be even more frustrated. To remove a stuck filter, use a band-type wrench that you’ve lined with coarse-grit adhesive-backed sandpaper.
Change Your Engine Coolant
You can change your coolant yourself in about an hour. You’ll need to invest in an air-powered refilling tool to remove air pockets from the cooling system as you fill. You’ll save about $50 on your first coolant change and about $100 on each one after that. Check out how to change your engine coolant here.
Proper Way to Torque Lug Nuts
Did you know there’s a right way and a wrong way to tighten lug nuts? Most people think tighter is better. Not true. Overtightening lug nuts is the No. 1 cause of warped brake rotors (called “brake rotor lateral run-out”). Warped rotors cause pedal pulsation and can increase your stopping distance. Overtightening can also break wheel studs. The stud itself doesn’t cost much ($3), but the labor to press out the old stud and insert the new one can run $50 to $75.
Spin the lug nuts on by hand. Never coat the stud with grease, oil or anti-seize. Lower the jack only enough to bring the tire into contact with the road. Tighten each nut to half the specified torque. Then lower the vehicle completely and tighten each nut to full torque. Consult your owner’s manual or a shop manual and set your torque wrench to one-half the recommended torque specification. Reset the wrench and tighten each nut to full torque. Move the socket from one nut to the next in a star-shaped sequence.
Study this fix a flat survival guide to get you through a roadside emergency.
Save your back with a 20-in. extension bar
Free Up a Stuck Trailer Hitch
Spray the opening to the hitch receiver. This newest style of penetrating fluid chills the metal, causing it to contract to help break the rust seal. Then use an air chisel fitted with a hammer bit to knock everything loose. The air hammer will break up the rust, spread the penetrant and free up the ball mount. Once it’s free, just tap out the rusted ball mount with a regular hammer. If you plan to reuse the rusty mount, coat it with a rust converter or waterproof marine grease. Check out these great trailer upgrades!
Rubber-Band Bolt Holder
Free Up a Sticking Hood latch
If your hood doesn’t latch and unlatch easily, chances are it’s just rusty and dry. You can fix the problem in about 10 minutes with spray rust penetrant and spray lithium grease. Pop the hood and saturate the entire latch mechanism with rust penetrant. Latch and unlatch the hood several times until the mechanism works smoothly. The rust penetrant won’t last long, so you’ll have to apply a better lube. Open the hood and spray all the moving parts with white lithium grease. Latch and unlatch the hood several more times and you’re good to go. There is a difference between rust penetrant and WD-40, which is still great at scaring away spiders, believe it or not.
Replace a Pickup Bumper
A rusty or dented bumper can drag down the whole appearance of a pickup that’s in otherwise good shape. Having it replaced by a pro will set you back $1,000, but you can save $500 or more in labor and parts by doing the job yourself. It takes only a few hours. Get complete instructions here.
Replace Struts Yourself
If you’ve put 80,000 or more miles on your struts, they’re worn out and must be replaced. We know they’re expensive (about $700 for front struts replaced at a shop). But in the long run, driving on worn struts actually costs you more. You could save $300 doing struts yourself, see how to do it.
Refinish Wheels and Wheel Covers
Sometimes a middle-aged car can still look fine except for wear and tear on the wheels and wheel covers. Fortunately, you can fix this yourself for very little cash. Removing the rust and painting your wheels take a full day. (Don’t panic—mostly you’re waiting for paint to dry.) Then the wheels must dry for 24 more hours after painting before you remount them. So make other arrangements for transportation for a day. The supplies cost about $50 from any auto parts store. See how to refinish wheels at home.
Don’t Just Polish—Rejuvenate
You can rejuvenate your car’s finish yourself and get it pretty darn close to the factory shine. But it takes more than a simple wax job. The process starts with a good wash, followed by scratch repair, polishing and a protective wax finish. A pro would charge upward of $200 for this. But after a one-time $200 investment for a polisher and supplies, you’ll be able to make your whole fleet look like new. Your first attempt will take a whole day.
Roll on Your Own Bed Liner
Want to save money on a bed liner? Instead of a plastic liner or a professionally sprayed-on liner, try a DIY roll-on bed liner. You’ll get great-looking results at a fraction of the cost. Find out how to roll on a truck bed liner.
Replace a Serpentine Belt
Automatic belt tensioners, standard in most cars now, make changing a serpentine belt a simple DIY repair. Check out how to replace a serpentine belt in about 15 minutes.
Change Your Spark Plugs
Recharge Your Car’s Air Conditioner
Improve the cooling of your car’s air conditioner with an easy-to-use A/C recharge kit. You can do it in four simple steps.
Find and Replace a Blown Fuse
Cars run on electricity as well as gas, and almost all of it runs through fuses. Learn where they are, how to spot a blown fuse, and how to replace them. It takes about five minutes, costs about $1, and it’ll save you the hassle of a trip to the repair shop.
Add Graphite to Door Locks
Graphite powder keeps delicate lock mechanism working. We don’t think much about our door locks until the key breaks off in the cylinder. Keep these delicate mechanisms moving freely with a blast of dry graphite powder. You may need to push the dust protector flap back slightly with a small metal nail file to get at the lock. A quick pump of the tube will dispense enough graphite. Move the lock cylinder with your key several times to work the graphite into the mechanism. Do this to your trunk lock as well. Check out other amazing ways to loosen up locks on cars.
Replace a Broken Wheel Stud
Fix Your Power Door Locks
Clean Your Air/Fuel Intake System
Do you get a crummy idle or poor engine response when you put the pedal to the metal? You may have soot and carbon buildup on the valves, intake manifold and throttle body assembly, as well as clogged fuel injectors. Shops charge $80 and up to perform a fuel induction cleaning service. But you can do the same thing in about 30 minutes with the 3M No. 08963 Do-It-Yourself Fuel System Tune-Up Kit; $35 from amazon. com. Watch the instructional DVD. Then grab the kit, a screwdriver, goggles and rags and you’re ready to bust crud.
Done for the Season
Save Energy by NOT Flying the Flag
Think you’re sending a green or team message by flying a window flag down the road at a high speed? Think again. What you’re really announcing is that you like to waste gas. Normal aerodynamic drag accounts for 30 percent of your fuel budget. But add those flags and antenna toppers and you use even more fuel. If you’re truly serious about saving fuel, ditch the doodads and drive the vehicle as it came from the factory—naked.
Turn Your Truck into a Generator
Troubleshoot Windshield Washers
A windshield washer that doesn’t pump enough fluid is annoying and even hazardous. Find the solution to fixing a troublesome windshield washer.
Mount a Device Holder Without Wrecking Your Dash
Want a great way to mount your electronics without drilling holes? How about a vehicle-specific bracket/adapter mounting system? You can buy a version for just about any car or device from pro-fit-intl.com. The mounting bracket for this 1999 Toyota Camry (Pro. Fit No. 042VSM; $36) fits onto one of the radio fasteners. Other versions mount in different places. Then the devicespecific adapter mounts to it. This adapter (Pro.Fit No. 042TT39; $15 from crutchfield.com) fits the Garmin nüvi GPS.
Replace a Thermostat
Remove a Stuck Phillips Screw
Small Engines Start Faster with Iridium Spark Plugs
The Last Floor Mat You’ll Ever Buy
Vehicle floor mats are supposed to stay in place and protect your carpet. Do they? Nope! Instead, they slide around, crack and fall apart. So you end up replacing them every few years and still wind up with dirty carpet. That’s why I was so impressed with the FloorLiner DigitalFit floor mats from WeatherTech. The one-piece design protects all your front carpet—door to door. The mat is formed with three layers of material. The bottom layer creates friction between the mat and the carpet (so it won’t move). The rigid middle layer holds the shape, and the top layer is textured so your feet don’t slip. Plus, the built-in water channels drain melted snow away from your feet and off to the sides. This mat (for the 2010 Ford F-350) cost $140 from weathertech.com. Sound like too much dough? When you go to sell the truck, nothing says “buy me” like pristine carpeting!
Clear Up Cloudy Headlights
Diagnose a Horn Problem
Fix a Stuck Power Antenna
The hardest part of the job is choosing a new bulb. You can spend more time shopping for the bulbs than it takes to install them. The choices are mind-boggling. Every bulb manufacturer has its own confusing names for each style, making comparisons difficult. But it boils down to four upgrade categories—brightness level, life span, light color and energy consumption. See which bulb to pick and how to install a new headlight.
Repair a Dim Headlight
Replace Sway Bar End Links
Splice Automotive Wires in Seconds
Fix a Leaking Valve Cover Gasket
Replace a leaky gasket cover on a 4-cylinder engine easily and in less than an hour for less than $25. We show you how to fix a leaky gasket here.
Check Tire Pressure Every Month
All tires lose air, so check your tires monthly. Always use the same tire pressure gauge and check the air pressure first thing in the morning, not after you’ve driven on them or they’ve been sitting in the hot sun. Inflate to the pressures listed on the carmaker’s decal (on the driver’s door or jamb), NOT the maximum pressure listed on the tire. The recommended tire pressure is based on the weight of your particular vehicle, not the tire brand or tread style. Find out all you need to know about tires, especially how often they need to be rotated.
Solve Rough Idle by Cleaning EGR Valve
Rough idle? A good dousing with throttle body cleaner may be enough to restore your EGR valve to near-mint condition, transforming a harsh idle into a soothing hum. Clean a EGR valve with these instructions.