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Achates near-zero heavy-duty opposed-piston diesel enters fleet service; compliant with 2027 NOx levels

Green Car Congress

The cleaner engine is able to deliver ultra-low NO x by managing exhaust gas temperatures to ensure rapid catalyst light-off and by maintaining aftertreatment temperatures at optimum operating conditions in all driving conditions.

Diesel 468
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Nonthermal plasma torch reforming of exhaust gas for NOx trap regeneration

Green Car Congress

Researchers from the Center for Energy and Processes (CEP), MINES ParisTec, and Renault are exploring the non-catalytic reforming of diesel fuel with diesel engine exhaust gas (i.e. An alternative to the catalytic exhaust gas reforming of diesel fuel method is presented in this paper and consists of using an NTP torch. trap catalyst.

Exhaust 199
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7 Maintenance Tips To Extend the Life of Your Diesel Truck

Clean Fleet Report

Here are seven maintenance tips that will extend the life of your diesel truck: Change Your Engine Oil Regularly. The engine oil is a lubricant that helps it run smoothly. According to Fortune Business Insights , the global auto engine oil market size is projected to reach $44.66 Use the Right Oil.

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2021 Jeep Gladiator available with 3rd generation 3.0L EcoDiesel

Green Car Congress

1 low-range gear ratio is standard on Rubicon models and the Command-Trac part-time two-speed transfer case with a 2.72:1 The exhaust gas recirculation (EGR) system design has been updated to a dual loop (low and high pressure) system. The aluminum alloy pistons are cooled on the underside via oil jets. axle ratio.

Jeep 269
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Audi reduces fuel consumption 21% in new direct injection 1.8L TFSI; indirect injection in part-load range

Green Car Congress

TFSI also uses indirect injection in the part-load range. The Audi valvelift system, which adjusts the lift of the valves in two stages, is active on the exhaust side. One of their primary objectives is to bring the motor oil up to operating temperature as quickly as possible following a cold start. g per 100 km (4 g/mile).

Audi 230
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Used Car of the Day: 2006 Porsche Cayman S

The Truth About Cars

Part of that is the $29,000 price tag -- I think I'd buy a new car first. The seller is the second owner and says the oil has been changed every 2K miles and there are no cosmetic concerns beyond minor paint chips. Then again, this car is said to be in "excellent" condition, and the mileage is a low 24,500.

2006 79
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Coates setting up subsidiary in China; Coates Spherical Rotary Valve (CSRV) engine

Green Car Congress

The Coates Spherical Rotary Valve System (CSRV) replaces traditional poppet valves and all their associated parts: springs, guides, seats, retainers, cotters, pushrods, cam followers, camshaft, camshaft bearings. This means the engine oil does not see the hottest parts of the engine—the exhaust poppet valves.

China 210