What is the Timing Belt and do I Need to Replace it?

What is the Timing Belt and do I Need to Replace it?There are several services that your vehicle requires that need to be completed without question. While you may think that your vehicle with more than 70,000 miles on it is running great now, in a moment's notice all that could change due to the failure of one critical part. The timing belt is a very important part of your vehicle, and should it snap it can wreak havoc for your engine. If the belt were to completely fail you'd likely find yourself with a vehicle that needs a complete engine rebuild. There could be some signs the belt is on its way out, but more often than not there is no warning, which is why it is important to have the belt replaced at the recommended mileage marker.

What is the purpose of the timing belt?

The timing belt is a small, toothed belt that connects the camshaft to the crankshaft. This in turn regulates the opening and closing of the valves. This ensures that cycle of the engine happens at the correct time, providing a smooth running motor. The belt is very durable and can take a lot of abuse, but only so much!

At what point should the timing belt be replaced?

For most cars and trucks the timing belt needs to be replaced between 70,000 and 110,000 miles, but be sure to check your owner's manual for a more accurate suggestion. On average it may cost a couple hundred dollars to have the belt replaced, but that is much better than the thousands it could cost to repair your vehicle's engine should the belt break.

What are the signs of timing belt failure?

It is necessary to understand that the timing belt could fail without any notice. This is why it is necessary to replace it at the suggested mileage interval. However, prior to it breaking you may experience the following issues:

  • Hard starts - If the belt is loose it means that timing will be off, which can cause elongated engine cranking when trying to start the vehicle. This may be accompanied by a rough idle once it does start.
  • Black exhaust fumes - If the valves are not opening or closing at the right time it could cause gas to burn excessively, resulting in black exhaust fumes.
  • Engine vibrating - A timing belt that is worn, loose or missing teeth will throw off the engine's rhythm, causing harsh vibrations as you drive the vehicle.

It is up to you to keep your vehicle properly maintained, so be sure to have this service completed when it is necessary to prevent engine damage. For professional timing belt repair in Westminster, CO, head to All Engines & Transmissions. If the belt does snap and it is found that your vehicle needs major engine repair or an engine replacement you can count on us for that too. For any auto repair in Westminster give us a call at (720) 707-0183 today.

All Engines & Transmissions Blog

Written and Published By MORBiZ

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