Timing Belt

Timing Belt Information & Guide

Symptoms of Bad Car Timing Belt – Problems & 6 Warning Signs


Not all, but most of the car manufacture use Timing belt in their engine for synchronizing b/w crank & camshaft. Timing belt broke after certain time period that can be in years or mileages too. It should be replaced within replacement intervals. Understanding what happens if your timing belt broke would surely help you to take right decision.

I totally agree belt pricing is high and most of sites like our Timing Belt Replacement Cost section doesn’t include pricing for related parts and labor cost. We love our readers and always try to save their costs. Yes you can save hundreds of dollar by replacing car timing belt at Home or in Office or find some mechanic for replacement but don’t forget to Evaluate Car Timing Belt replacement services before buying.

Top 6 Timing Belt Warning Signs

Yes there are some warning signs of bad timing belt that gives you red signal before time. Your negligence can result major accidents too.

1. Maintaining RPM

Tooth makes grip on gears in crankshaft. Its a sign that your car needs a checkup if you feel something strange or unusual at 2000-4000 RPM. 99% chances are that its with belt. This damage can take more damages with it.

2. Problems in Engine Start

When you are turn the key and trying to start the motor engine but it won’t start up. It shows that you need to replace timing belt because your timing belt is not working properly and it is possible that timing belt is going to be damaged. Your first step would make a call to mechanic, mechanic will know and have experienced how to replace a timing belt in better way.

3. Tooth broke

If your belt tooth broke and you are not aware of this. You must be ready to bear huge cost or engine repair. Broke tooth causes slippages and improper working in your car engine. Results may be more fuel consumption, black smoke and similar unusual happenings.

4. Belt Making Noise

Engine connects the rods to piston and get power from crankshaft. Camshaft controlling cylinder which gives petrol or diesel to combustion chamber. It also removes smoke in exhaust manifold. Belt is synchronizing both and if it is not working properly,  It can create noise inside the motor and would be because of low lubrication.

Both Timing & Serpentine Belt makes noise with time. Driver must observe and replace instantly if its from timing belt.

5. Engine making Smoke

If you notice smoke more than other cars or extra than average smoke of your car. It is a indicator that you need to replace it first. It happens because of non-synchronization of cylinders, camshaft and crankshaft. Broken one doesn’t let work it properly.

6. Increase in Length or Elongation

When your timing belt tensioner reaches to last place, where you don’t have more space to tight it. It happens when your toothed belt material is no longer effective to perform good. It actually losses properties to stay at manufactured size.

Final Words

If you don’t observe any of above mentioned bad belt symptoms that means your belt is fine and working perfectly but still we clearly state that these are informational based guides for visitors in general. For specific problem or fault we recommend to find nearest car service and get manual checkup.

  • Facebook
  • Twitter
  • Google+
  • Linkedin
  • Pinterest


  1. I am 73 year old women and am widowed I have no one to talk to about my car its a kia sorento it has 224000 miles its a 2008 it runs smoth starts right up and I am told that it needs a timing chain but the cost of repair is 2287.00difrrent motor 3ooo.oo is it woth fixing I dont think so its good on fuel dont burn oil no leaks and runs smooth I wonder if I should drive it till its done its not worth anything now the check engine light just came on but I worry I am being taken advantage of please give me a suggestion

Leave a Comment

Your email address will not be published. Required fields are marked *

I accept the Privacy Policy

This site uses Akismet to reduce spam. Learn how your comment data is processed.

This div height required for enabling the sticky sidebar