Transportation Safety Technologies has announced Idle Guard 200, a solid state, reliable timer that automatically prevents unnecessary engine idling in fleet and delivery vehicles. The Idle Guard 200 ...

Idle-reduction technologies and driver-focused practices help fleets cut fuel use while preserving driver comfort. A holistic ...

As record-high fuel costs threaten to annihilate even the most thoughtfully planned budgets, many fleets look for ways to reduce fuel consumption or cut other costs to compensate. Reducing idling does ...

Question: I have a 1999 Chevrolet Silverado S10 and, lately, the engine has been surging while at an idle. I was told this could be a “dirty ETV valve.” Does that sound right? What else might be the ...

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It's a big day. You've finally installed that lumpy cam in your big-block street-stormer, and you're ready for the testdrive. The cam's all broken in, the timing and ...