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 ...

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 ...

I have a 2004 Trailblazer with 143,000 miles on it. In stop-and-go traffic (happens only in rainy weather) when I take my foot off the gas and step on brake, the RPMs surge then go down and car moves ...

Q: I have a question for you involving my pickup truck. It is a 2002 Dodge Ram 1500, and the engine has been replaced with a 5.9-litre engine from a 1997 Jeep. Every so often when the truck is just ...

The Harrison Idle Control System integrates with the fire truck’s chassis engine system and multiplexing to power the warning lights, work lights and scene lights for 120 minutes or more. Houston, TX ...