MOTORLORE CATEGORY
Automotive guides covering car maintenance, repairs, diagnostics, tires, parts, tools, common problems, ownership costs, and practical advice for understanding and caring for your vehicle.
GUIDES · EXPLAINERS · OWNERSHIP
Start with the part of the car you already know.
Misfires, oil leaks, timing issues, mounts, sensors and internal engine questions.
Explore engine repairs →Pads, rotors, calipers, fluid, grinding, vibration and stopping-distance concerns.
Explore brake repairs →Battery, alternator, starter, charging, fuses, wiring and electrical testing.
Explore electrical →Overheating, coolant loss, radiator, thermostat, water pump and cooling fans.
Explore cooling →Slipping, delayed engagement, shifting problems, fluid and transmission behavior.
Explore transmission →Clunks, bouncing, uneven ride height, shocks, struts and control-arm problems.
Explore suspension →Pulling, looseness, hard steering, tie rods, racks and steering-related noises.
Explore steering →Leaks, rattles, catalytic converters, mufflers, emissions and exhaust smells.
Explore exhaust →PROBLEM SOLVER
What the car is doing is enough to begin narrowing the problem.
Open full diagnostics →Recent and updated articles in this category.
GUIDE Car Batteries
Choosing the right car battery charger starts with knowing your battery type and how you plan to use the charger. For most drivers who need to…
GUIDE Car Batteries
Learning how to charge a car battery safely starts with using the right charger for your battery type. For a conventional 12-volt starting battery, the basic…
GUIDE Car Batteries
A jump box is a portable car jump starter that provides the power needed to start a vehicle with a weak or discharged 12-volt battery, without…
GUIDE Car Batteries
If your car battery keeps dying, replacing it may not solve the problem. A worn battery can lose its ability to hold a charge, but repeated…
GUIDE Car Batteries
Is it a bad battery or bad alternator causing your car to struggle to start, lose electrical power, or keep dying? A weak battery often causes…
GUIDE Car Batteries
Knowing how to test a car battery can help you figure out whether a slow start, repeated jump-start, or unexpected no-start is caused by a low…
GUIDE Car Batteries
If your car won’t jump start, the problem may be more than a dead battery. Loose or corroded connections, weak jumper cables, an insufficient power source,…
GUIDE Car Batteries
The correct jumper cable order is red to the dead battery’s positive (+) terminal, red to the donor battery’s positive (+) terminal, black to the donor…
GUIDE Car Batteries
If your car won’t start because the battery is discharged, a jump-start may provide enough power to get the engine running again. Knowing how to jump…
GUIDE Car Batteries
A dead car battery can leave you stranded at home, in a parking lot, or on the side of the road. If your car won’t start,…
GUIDE Car Batteries
A car battery does more than start your engine. It supplies electrical power to essential vehicle systems, supports electronics when the engine is off, and works…
Before you approve the repair
Labor time, access, vehicle design and related damage can change the real repair total.