Mazda’s SKYACTIV Technology
Mazda has been making big waves in the automotive world with its SKYACTIV technology. Introduced in 2011 in the Japanese market, Mazda’s ultra high-compression, direct injection gasoline engines are achieving fuel economy numbers that rival many hybrids – and at much less cost. These engines include the SKYACTIV-G 1.3L engine in the 2012 Mazda 2, the 2.0L in the 2012 Mazda 3 and 2013 CX-5, and the 2.0L and 2.5L engines in the 2014 Mazda 6 and CX-5.
Head Gasket Q & A
One reason head gaskets fail is because of engine overheating. If the engine gets too hot, the cylinder head can swell to the point where it crushes the head gasket (usually between the cylinders because this is the thinnest point). The extruded material and/or cracked combustion armor then provides a leak path for coolant and/or combustion gases.
Tech Tip: Kia Constant Variable Valve Timing Oil Control Valve Inspection
This bulletin provides information related to the oil control valve (OCV) used in constant variable valve timing (CVVT) systems. If, at any time, the OCV is suspected as a cause of rough idling, poor acceleration, camshaft timing misalignment-related trouble codes, misfire-related trouble codes, etc., on a Kia vehicle equipped with a CVVT system, be sure to perform the OCV inspection procedure in this bulletin before replacement.
Magnum Gaskets By MSI Triples Size Of Product Line
Magnum Gaskets has tripled its product offering to nearly 1,000 SKUs as part of its continued growth initiative. Over the past 12 months, world-class head gaskets, head sets and head bolts have joined Magnum’s line of premium-quality valve cover, oil pan and manifold gaskets at very competitive prices. Magnum’s make and model application coverage also continues to climb with the addition of newer models and specialized vehicles in diesel and high performance markets.
TIMMING BELTS: Bridging The Service Gap-CRP
By David Hirschhornt, CRP Automotive Remember the good ol’ days when your customers came in for regularly scheduled maintenance? Oil change at 3,000 miles, tire rotation at 5,000, tune up at 10,000, and so on. While these helped you keep their vehicles in good shape, a hidden, but truly valuable benefit was the “advanced
Nissan VVT Diagnostics – Boosting Engine Performance, Fuel Economy And Emissions
Due to the ability of Nissan’s variable valve timing system to provide increased engine performance, Bob Dowie offers his diagnostic, electronic and mechanical expertise for how import vehicle specialists can most effectively perform engine service.
Street Performer: 60 Years Of Chevrolet’s Iconic Corvette
The new Chevrolet Corvette LT1 engine, the first of the Gen 5 family of small block engines, combines several advanced technologies, including direct injection, active fuel management and continuously variable valve timing to support an advanced combustion system.
Exploring the Service Needs of the Ford 4.0L V6 Engine
The 4.0l SOHC engine was found under the hood of many Ford SUVs and light trucks, as well as 2005-10 Mustangs.
2014 Corvette LT1: The Engine Under the Hood
The art and science behind its combustion system makes the Corvette LT1 one of the most advanced V8 engines in the world.
Magnum Gaskets Launches Two Free Online Training Programs
The Magnum GasketMaster Training Program is tailored to professional technicians. Upon completion of the program, participants receive a certificate of recognition and a black, heavyweight cotton Magnum T-shirt.
Phaser-Style Variable Valve Timing System Controls And Operation
Phasers commonly can be found on just the exhaust cam or on both the intake and exhaust cams.
Memory Lane: Nuts, Bolts And Screws – Finishing A Chevy Restoration Project
Gary Goms discusses the mechanical challenges of restoring a truck that he began maintaining when he went to work in a gas station – back in 1957!