You are still conflating two separate emissions control systems DEF and DPF.
DEF (Diesel Exhaust Fluid) injects urea into the SCR (cat) to reduce...
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Again, I doubt it is the DEF that is causing the fuel economy drop. It's the particulate filter and specifically the particulate filter regeneration cycle...
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I find it hard to believe that EGR, by itself, increases fuel consumption on diesels. Current rich burn fueling strategies, yes. Particulate filters...
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Keep in mind that in this specific case, a lot of the motivation to remove EGR from newish trucks is reliability, not power or "getting rid of that...
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Everybody should do a ground up rust bucket once in their life. Nobody should do it twice....
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Summer of 1965. My father (standing) painting the '50 ford he bought with a blown engine for $5. He put an $80 "rebuilt" engine...
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We share the garage the exact opposite of the way we share the bed. 90% of the garage is mine and she can have the little sliver of space over on the...
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2400 lbs. with 4 x 170hp electric motors and a 43 kWhr battery pack
For comparison, it weighs less than half of a Tesla model S
That's...
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It's pretty much a given that the Impala is dead. Also one each of of the midsize (Cruze / Malibu) and small (Sonic/Spark) will also be eliminated....
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If GM had let their top LS truck engines languish at a pathetic 210 hp to 231 hp for 11 years, would we even be talking about LS engines?...
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In my opinion, this is just fallout from FCA's decision to kill the Dodge Dart / Chrysler 200 a few years ago. Sergio made a business decision to ignore...Last edited by Aircooled; June 4, 2018, 08:01 AM.
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You should take a trip to Grand Cayman. Petrol is priced in East Caribbean Dollars / Imperial Gallon. Time to put your GoogleFu to work....
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I don't know this guy, but I think we could be friends
........
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I'm guessing the owner was upside down on the loan....and accidentally ran out of gas right in front of the advancing lava flow.
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Have you seen latest the push from the car companies? They are lobbing to eliminate 87 and 89 octane from the pump. In order to get another 5% improvement...Last edited by Aircooled; May 3, 2018, 06:27 AM.
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You know, back in the 1960' and 70's they used to throw real birds into the jet engines on the test stand to check for durability. Then the "animal...
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Didn't you start a build thread on that bug 10+ years ago?...
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Seating the rings on the race motor before putting it in the race car?...
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I really miss the good old paper auto traders. Sellers had to put up $20 and buyers had to put $1 or so before any communication could start. It really...
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