What causes a flex plate to crack?
What causes a flex plate to crack?
The following causes for cracked flexplate failures: 1) Out of balance engine or torque converter. 2) Bad starter drive can cause teeth or ring gear to wear rapidly or break off. Teeth can also break when engine is running and starter is engaged.
What happens if a flex plate breaks?
The flexplate can become cracked over time. As a result, this can cause the it, to wobble. So, you might notice rhythmic clunking or grinding noises, while the engine is running. A misaligned flex plate, can also keep the engine from running smoothly.
What happens when your flexplate breaks?
A loose bolt on a flexplate or a crack between it’s bolt holes can result in a; knocking or rattling sound. The flexplate can become cracked over time. As a result, this can cause the it, to wobble. So, you might notice rhythmic clunking or grinding noises, while the engine is running.
What happens when your flex plate breaks?
What can cause a crack in the flexplate?
What Can Cause, A Cracked Flexplate: Out of balance engine or torque converter. Bad starter drive, can cause teeth or ring gear to wear rapidly or break off. Teeth can also break, when engine is running and starter is engaged.
What happens to the flex plate when the engine is running?
What happens when a flexplate goes bad on a car?
A warped flexplate won’t engage properly with the starter motor. So, when you are starting your engine listen for, rhythmic bogging down of the engine, during starting. Consequently, the teeth of the ring gear, can become damaged over time, causing a grinding sound.
What kind of noise does a cracked flexplate make?
Noise The classic and most obvious symptom of a cracked flexplate involves the sound it makes while the engine is running. Descriptions of the sound include clanking, chirping and a light knocking. At high speeds, the flexplate — like most engine parts — endures a considerable amount of strain and stress.
What causes a flexplate on a car to crack?
The same things that cause the flexplate to crack can also cause transmission problems. Damaged and leaking front seals and front transmission pumps are common symptoms. When a flexplate cracks, it often produces a loud knocking noise as it rotates.
How long does it take for a flexplate to crack?
More severe misalignment can break a flexplate in 15,000 to 30,000 miles. Excessive crankshaft flange run-out or end plate can also cause flexplate cracking. This may occur in worn engines or engine that have been poorly rebuilt. An engine, transmission or torque converter that has been dropped may also have damage that will cause misalignment.
What does it mean when your flex plate fails?
So, a engine making noise when starting, often indicates either a; starter failure or broken teeth on your transmission flex plate. Also, some cars require several hours to replace the starter and hundreds of dollars, for a replacement part.
What causes a cracking sound on a flexplate?
Failure to use starter shims, where required. Poor quality parts. Missing Dowel pins. A loose bolt on a flexplate or a crack between it’s bolt holes can result in a; knocking or rattling sound. The sound is very similar to a bad connecting rod and is often, misdiagnosed. The flexplate can become cracked over time.
