If the engine has been rotated with the distributor removed, or if you are setting up a new or rebuilt Chevy small-block engine, use this basic three-step procedure to set the initial timing. This process involves syncing the crankshaft-rod-piston assembly contained in the engine block with the ignition timing system.Know More
This step is easier with two people. Remove the spark plug from the number one cylinder, and place your thumb over the hole. Have a friend rotate the crankshaft using a wrench or breaker bar placed on the harmonic damper bolt. When you start to feel the pressure of the compression on your thumb, the piston is close to its maximum stroke, top-dead-center. At the moment when the pressure subsides, stop rotating the engine because the number one piston is in position.
Use tape or white-out to mark the distributor cap's post for the number one cylinder on the base of the distributor and on the bottom of the distributor cap. Position the rotor at the mark, and insert the distributor into the engine block. Next, position and install the distributor cap, also based on the marks indicating the number one cylinder position. The engine is now at zero degrees but may not start.
Reinstall the spark plug and wire and try starting the engine. Gradually, little by little, advance the timing by turning the distributor counter-clockwise until the engine starts. Now that the engine is running, install a timing light and perfect the timing by rotating the distributor. Be sure to tighten the distributor clamp.
Timing marks appear on the flywheel and are used to set and adjust the timing of the ignition. In most fully electronic ignitions, the timing takes place at top dead center, or TDC. In motorcycles, twin-style long block engines feature three timing marks: front cylinder, rear cylinder and front piston.Full Answer >
The average cost for replacing a timing belt depends on the make and model of the vehicle. According to CostHelper.com, the cost for passenger cars varies between $179 to $942, with an average cost of $449. A timing belt for an SUV or minivan costs between $502 to $950, with an average of $736.Full Answer >
Replacing a Hyundai's timing belt requires a set of wrenches and sockets, as well as a screwdriver and a torque wrench. The process requires the removal and loosening of many components in the engine that get in the way of replacing the engine.Full Answer >
Timing belts can be replaced and installed at chain mechanic shops such as Pep Boys, as well as at most auto repair shops and mechanics that specialize in the type of vehicle that the belt needs to be installed into. Timing belt replacements are common repairs that need to be done on vehicles, which means most good mechanics will have a lot of experience installing the belts.Full Answer >