Green Car Congress
MAY 13, 2022
In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). As a result, distance-specific mass and number emissions can be derived, which can then be compared to equivalent tire metrics.
The Truth About Cars
APRIL 17, 2023
liter engine with 133,000 miles on it, CARB-legal JBA headers, a stainless-steel cat-back exhaust system, a TRD front-brake kit, a TRD cold-air intake, OEM rear locker, and new coils and plugs. The seller has a new Bronco on the way, so he or she is unloading this FJ for $34,999. This San Diego-based ride has a supercharged 4.0-liter
Green Car Congress
SEPTEMBER 28, 2022
liter unit features a cross-bank exhaust manifold and an optimized oil separation process. This originates from its sports exhaust system featuring electronically controlled, continuously adjustable flaps and hexagonal dual tailpipes arranged one above the other for the first time on a BMW M model. kWh of usable energy.
Green Car Congress
JULY 10, 2017
As part of the SCR technology, exhaust stream emissions were dosed with a mist of a urea substance, commonly known as “AdBlue,” which converted NO x into nitrogen, water, and small amounts of carbon dioxide. The dosing strategy varied injection levels of AdBlue into the exhaust system depending on whether the vehicle was being tested.
Green Car Congress
OCTOBER 8, 2015
Firefly technology will transform the world of emissions monitoring by providing real driving emissions data in real time, to the cloud, allowing a whole new level of data monitoring that can instantly show if and when a vehicle’s emissions increase beyond legal targets. User-defined formats for customized reports.
Green Car Congress
JULY 5, 2017
According to the lawsuit, RAM owners report that efforts to fix the faulty emissions system significantly affect engine performance and mileage, with miles per gallon dropping as much as 25%. The defect leads to lower fuel economy, non EPA-compliant emissions levels, and costly and frequent vehicle repairs, the complaint charges.
Green Car Congress
FEBRUARY 5, 2014
The consumption scenarios are technically achievable but do not reflect significant barriers such as cost, regulation, legality, and consumer acceptance. Ethanol has about one-third lower energy density than gasoline; accordingly, cars drive fewer miles per gallon when operating on ethanol blends compared with unblended gasoline.
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