Deactivating a cylinder requires specific technology. This video is sponsored by Auto Value & Bumper To Bumper.
A blown head gasket can ruin your day and cost you or a customer a lot of money. Blown head gaskets can be the result of detonation, poor engine cooling, or improper installation. With the help of the gasket experts at Fel-Pro, we’ve identified not one, not six, but 15 ways to prevent head gasket
Starting March 1, long time racing professional, Darin Morgan, will join Guilford, IN-based BES Racing Engines.
When diagnosing misfires, it’s important to use tools that allow you to go beyond a simple code reader that displays a P03XX. Even an OEM-level scan tool can’t tell you what the firing voltage is or what the ignition pattern looks like. Nor can it tell you if the serial data is accurate or correct. For that kind of information you need a DVOM or a graphing multimeter/oscilloscope that can look at sensor voltages directly and display primary and secondary ignition patterns.
Passing the ASE A1 can be difficult. Do not go into this test with the notion that this is an exam for engine rebuilders. Many of the tasks in the A1 task list are required every day at a general repair shop for top-end engine repairs. Here are some tips.
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.
S.B. International Inc. (SBI), a premier worldwide supplier of cylinder head components, has announced the release of its 30th Anniversary-edition 2013 valve train parts catalog.
Lightweight block castings have become very prevalent in our market. Since the overall mass has been reduced, the controlled stresses have become an important factor in the block’s integrity. To ensure integrity, we must recreate that stress by using a Torque Plate when boring and honing.
Rated at a rather anemic 210 horsepower, the 4.0L SOHC V6 is not exactly a high output engine. It also has an unusual overhead cam drive setup. Unlike most other OHC V6 and V8 engines that drive both overhead cams directly from the crankshaft with a belt or chain, this engine has an intermediate jackshaft in the middle of the block where a pushrod cam would normally be located.
The problem of removing spark plugs from various Ford Modular engines lies with excessive carbon buildup on the plugs, especially on engines that have gone beyond an OEM-recommended replacement interval. This can cause a plug to break in the chamber during its removal, creating stress on the tech and additional labor time to remove the damaged component.
The art and science behind its combustion system makes the Corvette LT1 one of the most advanced V8 engines in the world.