NHTSA has closed its investigation into underhood fires involving Jeep Wranglers and Gladiators. That does not cancel the recall, remove the fire...

The 2026 Ford Mustang Dark Horse SC has finally reached independent reviewers, and the early evidence supports its position as the replacement...

The federal government has finalized substantially lower fuel-economy requirements for new cars and light trucks. The revised Corporate Average Fuel Economy standards...

Compare the best OBD2 diagnostic scanners for DIY repairs, tuning checks, and daily-driver troubleshooting before you spend on parts you may not need.

Find top aftermarket ignition coils for stronger spark, clean pulls, and dependable fitment. Learn what to buy for your street or boosted build today

Pro Street hits SPOCOM SF 2026 in San Mateo for a closer look at standout Bay Area builds, including a triple-rotor FD RX-7, 2JZ-swapped S30 240Z, NSX, S2000, R35 GT-R and more.

Use this automotive relay wiring guide to power lights, fans, horns, and pumps safely, with fuse sizing, terminal maps, and no-nonsense testing tips today.

Learn how to set ignition timing with a timing light, find true TDC, set base advance, and avoid detonation for a stronger-running street or track build.

Cabin air filter replacement clears stale odors, restores HVAC airflow, and helps block dust and pollen. Learn the signs, intervals, and install basics.

The sold-out 37th Annual Nostalgia Day Car Show brings hundreds of classic cars, muscle cars, street rods and custom trucks to downtown Livermore on September 27.