Original Video/Tech Test Prep 4 weeks ago VIDEO: Diagnosing Engine Noise Share Tweet Print Email Tomorrow's Technician Staff, View bio Bio Recent Posts Popular Posts Tomorrow’s Tech (TT) delivers technical information for servicing today’s vehicles to more than 40,000 automotive students enrolled in more than 1,100 technical and vocational schools across the country. Diagnosing Intelligent Cooling SystemsSnap-on Introduces New Tools To Help Get The Job DoneSEMA Battle Of The Builders Young Guns Competition Returns to Street Machine NationalsAnswering Work Experience And Training Interview QuestionsNominate Your School For The Tomorrow's Tech '2019 School of the Year' VIDEO: 4 Types Of Circuit FailureCornwell Quality Tools Launches blueION Lighting ProductsNorthview High School Instructor Named Seventh Finalist For 'B'laster Instructor Of The Year'Nissan Tech Tip: CVT Fluid Level Quick Check GaugeFord Expedition Tech Tip: Stiff Ride And Suspension Warning Messages Like other vehicle systems, identifying the odd engine sounds you hear can help you diagnose failures. In a new episode of Tech Test Prep, Carley Millhone shares how to diagnose engine noise. Sponsored by INA, a Schaeffler brand. Watch our previous Tech Test Prep video,here.