Days after telling lawmakers the California Air Resources Board she oversees does not analyze how its clean air rules could impact costs to drivers and consumers, Liane Randolph is now facing calls to ...

PepsiCo says it has converted engines in 20 semi trucks traveling Iowa so it can use 99% biodiesel and cut carbon emissions.

An old, rusty 1.5 inch gasoline water pump equipped with a 4-stroke Rato engine undergoes a comprehensive restoration to ...

This is the last chance for 2025 Indianapolis 500 entrants to practice on the famed oval. We will have speed updates, crashes, highlights.

So yeah, fuel injection is "better" if you want your car to run perfectly while you ignore it. But if you want to *understand* engines, to *master* them, to *feel* them in a way that modern drivers ...

Track: Indianapolis Motor Speedway (2.5-mile low-banked squared oval) in Speedway, Indiana Banking: Turns - 9.2 degrees | ...

Once certified, customers will be able to order the CARB-24 Omnibus compliant ... control valve for optimized fuel flow, and a variable displacement oil pump to minimize parasitic losses.

According to NHTSA Safety Recall Report 24V-957, symptoms of a failing fuel pump include extended engine cranking while starting, an illuminated Check Engine Light (CEL), excessive fuel pump noise ...

If your car is older and/or has a carburetor, you're going to need to do more work to convert it. Depending on your vehicle, you may have to switch out the fuel pump, tank, injectors, and any ...

“That’s not a projection of prices at the pump,” Cliff told reporters ... members voted 12-2 to update the fuel-standards program. All but two of CARB’s 14 voting members are appointed ...

CARB Chair Liane Randolph said the new policy "strikes a balance between reducing the environmental and health impacts of transportation fuel used in ... the cost at the pump per gallon by 47 ...