San Francisco’s Mission District will become the center of Northern California lowrider culture when King of the Streets 2026 takes over Mission Street on Saturday, September 19.
Presented by the San Francisco Lowrider Council...
A CAN bus resistance test can quickly reveal missing termination, shorted wiring and basic network-integrity problems. On many high-speed automotive CAN networks, measuring between OBD-II connector pins 6 and 14 should produce approximately 60 ohms when the...
Shielded automotive sensor wire protects small electrical signals from interference created by ignition coils, fuel injectors, alternators, starter cables, relays and electric motors. The shield surrounds the signal conductors and intercepts unwanted electromagnetic energy before the control...
A car wire can be broken internally even when its insulation looks completely normal. Repeated bending, engine movement, vibration, heat or tension can fracture the copper strands while the plastic jacket remains intact. The circuit may work...
An automotive connector terminal drag test checks whether a female electrical terminal grips its matching male pin tightly enough to maintain reliable contact. The correct-size test probe is inserted into the terminal and compared with a known-good...
A sensor low-reference circuit is the dedicated electrical return path a vehicle’s control module uses as the zero-volt baseline for a sensor signal. It is often called sensor ground, signal return or analog ground, but it is...
An automotive pull-up circuit uses a resistor to hold a module input near a known voltage when no sensor, switch or transistor is pulling it lower. A pull-down circuit does the opposite: it holds the input near...
One failed sensor can pull down a shared 5-volt reference circuit and make several unrelated systems report trouble at the same time. A MAP sensor, throttle-position sensor, fuel-pressure sensor and A/C pressure sensor may look like they...
A wire can look clean, pass a continuity test and still fail the moment a starter, fuel pump, cooling fan or headlight asks it to carry real current. An automotive voltage-drop test finds that hidden resistance by...
Toyota is recalling 48,280 Tacoma trucks because the external oil reservoirs attached to certain Bilstein shock absorbers can corrode, leak and potentially separate while the truck is moving.
The recall primarily concerns Bilstein-equipped 2024–2025...
Popular FAQ
How to Select the Right Racing Clutch – From Daiken USA
Daiken USA / Exedy shares a few pointers on how to select the right racing clutch for your vehicle.
How to properly choose a sports/racing...
RADwood NorCal Returns With Free Admission, Full-Throttle Flybys and a $100K Build Challenge
RADwood NorCal returns October 24 with free admission, hundreds of retro vehicles, full-throttle runway demonstrations and a $100,000 creator build challenge.
New CAFE Rules Cut the 2031 Fuel-Economy Target to 34.9 MPG
The federal government has finalized substantially lower fuel-economy requirements for new cars and light trucks. The revised Corporate Average Fuel Economy standards...
How To Deal With Overheating
Overheating is often first detected when your temperature meter begins to climb into the red, or your check engine light or temperature check light...
2027 Honda Passport TrailSport Gets a Serious Factory Lift—and Honda Reengineered Almost Everything to...
The 2027 Honda Passport TrailSport is getting substantially more serious about going off-road.
Honda has comprehensively reengineered the TrailSport...
What Is the Difference Between the RSX K20A2 and K20A3 Engines?
The K20A2 and K20A3 share the same 2.0-liter K-series architecture, but their compression, VTEC hardware, output and performance potential are substantially different.
California Gas Prices Near Record High as Drivers Face $6.40 a Gallon
California regular gasoline has climbed to roughly $6.40 per gallon, putting the statewide average within a few cents of the all-time record as crude-oil costs, refinery constraints and the state's isolated fuel market pressure drivers.
FAQ : Everything About Motor Oil
Choosing the best motor oil is a topic that comes up frequently in discussions between motorheads, whether they are talking about motorcycles or cars....
