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School Bus Bay
SCR Aftertreatment Brought to Life PDF Print E-mail
Written by Ryan Gray   
Sunday, 07 March 2010 08:07

Our friend John Whelan at the blog site School Bus Mechanics discussed selective catalyst reduction technology in 2010 EPA compliant diesel engines with a link to a video that shows how it works with Diesel Exhaust Fluid, otherwise known as Urea.

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The 'Blood Test' for a School Bus Engine PDF Print E-mail
Written by Ryan Gray   
Tuesday, 02 March 2010 09:00

Why is oil analysis described as a blood test for engines?

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Showing Mechanics Some Love PDF Print E-mail
Written by Ryan Gray   
Wednesday, 10 February 2010 16:20

Like many school districts across the country, Salem-Keizer Public Schools in Oregon has gone the route of posting periodic blogs on its operations.

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