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For every person with a new diesel pickup that deletes the DPF & SCR equipment, there's about forty class 4-8 trucks thatr 30+ years old, in questionable tune,
by linksnapzz 3y ago
For every person with a new diesel pickup that deletes the DPF & SCR equipment, there's about forty class 4-8 trucks thatr 30+ years old, in questionable tune, and polluting far more...legally.
- iancmceachern 3y agoTotally, and everytime one of those is replaced with a new one our air gets better. Related - there are a ton of old Detroit 2 cycle diesel motors on heavy trucks that are being phased out. Its getting harder to find mechanics to work on them. Super interesting motor if your interested in that kind of stuff, 2 cycle diesel, very reliable, highly polluting.
- linksnapzz 3y agoThe last Detroit 6-71 two-stroke six I saw was in fire apparatus; where I suppose power density and reliability are paramount relative to emissions.