exhaust

Diesel group: Clean diesel tech has lowered truck emissions to near-zero levels

| December 18, 2013

According to a study released this month, emissions from diesel engines have been nearly eliminated by 2010 engine technolgoy — Selective Catalytic Reduction exhaust aftertreatment systems.

Frustrated with California regs? So are these guys

| April 01, 2013

A few small trucking company owners took the opportunity last week to give California's Air Resources Board "an earful."

California group continues court battle over emissions regs

| January 23, 2013

The California Construction Trucking Association has appealed a December 2012 ruling that CCTA says was a non-decision in its nearly two-year-long case with CARB's truck regulations.

Running around Cali: Martin Jez’ 1988 Pete cabover

| January 19, 2013

California-based owner-operator Jez realized he'd need to upgrade his emissions system in the near term -- he delayed the need by, well, buying old.

Is EGR doomed?

| December 18, 2012

I spend a lot of time on airplanes. But sometimes, we get visitors here in our our Tuscaloosa, Ala., headquarters. Such was the case last week when representatives from Chevron Lubricants came calling. The gist of ...

Webasto, ESW offer emissions package

| December 17, 2012

The two companies are offering their respective diesel-fired heater and particular filter retrofit technology as a package to help fleets take advantage of grant funding.

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