What should I do if I need to replace my crankshaft?
Take the engine block and crankshaft to a machine shop for cleaning, inspection and, if necessary, reconditioning. Ask them to check for crankshaft end play and provide you with the correct bearings’ size. And remember to store the crankshaft in an upright position until you are ready to reassemble it.
How does a crankshaft position sensor replacement work?
The mechanic will inspect the sensor and ancillaries. If necessary, the mechanic will replace the sensor. The mechanic will check the system and will test drive the car to ensure proper operation of the engine. If necessary, the mechanic will make adjustments. How much does a Crankshaft Position Sensor Replacement cost?
Can a bad crankshaft sensor cause the engine to stall?
If the crankshaft position sensor or its wiring have any issues, it can cause the crankshaft signal to be cut off while the engine is running, which can cause the engine to stall. This is usually a symptom of a wiring problem, however a bad crankshaft position sensor can also produce this symptom.
Why is the position of the crankshaft so important?
The speed and position of the crankshaft are two key parameters that the car’s computer uses for engine management calculations. So, you may understand how important it is for the sensor to work without any glitch. Let’s learn about some crankshaft position sensor failure symptoms so that you can take action when there’s a problem.
When is a bad crankshaft position sensor worse?
As seen with rough idling, sometimes crankshaft position sensor problems are worse at low engine speeds. Sometimes the engine might even stall out entirely at low speed if the fuel injectors aren’t giving it the fuel it needs.
The speed and position of the crankshaft are two key parameters that the car’s computer uses for engine management calculations. So, you may understand how important it is for the sensor to work without any glitch. Let’s learn about some crankshaft position sensor failure symptoms so that you can take action when there’s a problem.
What causes a misfiring cylinder on a crankshaft?
Misfiring cylinder is a common response to sensor problems. It’s a common response when your car experiences some crankshaft position sensor symptoms. Failing sensor cannot provide correct information about the piston position, causing one of the cylinders to misfire. An issue with the spark plug will also draw the same response.
When was the last crank rebuilt on a GT750?
The last crank I rebuilt was for my 1976 GT750A back in ’79 or thereabouts. It isn’t that hard as long as you have a stout press, assorted bearing splitters, v-blocks, dial indicators and such… There seems to be an abundance of places that would do a great job of rebuilding the crank.
Take the engine block and crankshaft to a machine shop for cleaning, inspection and, if necessary, reconditioning. Ask them to check for crankshaft end play and provide you with the correct bearings’ size. And remember to store the crankshaft in an upright position until you are ready to reassemble it.
What are OTC crank and CAM tools for Detroit Diesel engines?
Each tool is for use on multiple variants of Detroit Diesel engines. OTC announced the addition of new specialty crankshaft and cam tools to its product lineup for Detroit Diesel engines. OTC tools are designed to improve a technician’s effort and efficiency in the shop and help keep heavy-duty fleet vehicles on the road.
What kind of engine does Detroit Diesel 12.7L have?
These have gone through multiple versions, and different ones can be found on the both the 12.7L and 14L. The 12.7L went through the various phases of the DDEC, with the older engines having either the DDEC I, II, or III.
What are the bearing shells on a Detroit Diesel engine?
The camshaft is supported by seven bearing assemblies, consisting of precision-type, replaceable bearing shell inserts that are split at their center lines. Current non-tin-plated production bearing shells are identified by their shiny aluminum color. Current tin-plated service bearing shells have a dull gray sheen.