Can you drive with a stretched timing chain?

Driving with an elongated chain is not immediately dangerous, but if it gets elongated enough, it will lose tension and start to “slap.” This could break the plastic cam chain guides or cause the engine to jump a tooth on one of the sprockets, which would be catastrophic.
2. An elongated chain is not dangerous to drive with immediately, but if it gets elongated enough, it will lose tension and start to “slap.” This could break the plastic cam chain guides or cause the engine to jump a tooth on one of the sprockets, which would be catastrophic.

Why does Honda use timing belts instead of chains?

Timing belts are cheaper to manufacture and quieter.

2. Timing belts require periodic replacement and can fail without warning.

3. Timing chains are durable and tend to becoming noisy before catastrophic failure occurs.

4. Timing chains are more costly to manufacture and can be noisier.

How long will a timing chain last?

The timing chain connects the crankshaft to the camshaft.
2. The metal links in the chain move on the tooth sprockets on the end of the crankshaft and crankshaft so that they rotate together.
3. The timing chain normally needs to be replaced between 40,000 and 100,000 miles unless there is a problem.

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What breaks a timing belt?

One of the main causes of timing belt drive failure is misalignment.
2. Excessive or uneven tooth wear, belt tracking, and tensile failure can all be attributed to misalignment.
3. By checking and aligning your shafts and timing pulleys, you can increase the life of your timing belts and save yourself lots of downtime.

Can a broken timing chain seize an engine?

A timing chain is designed to last the lifetime of a vehicle, under normal circumstances. However, if it snaps, the pistons will rise at the wrong time and crush several valves. This will prevent the crankshaft from turning, effectively shutting down the engine in the same way that running out of oil and melting the crankshaft to the bearings would.

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2. If a timing chain breaks, the pistons will come up at the wrong time and crush a bunch of the valves. This will leave the crankshaft unable to turn, effectively locking up the engine in the same way that if you ran out of oil and melted the crankshaft to the bearings.