When did Mazda stop using the timing belt?
There are plenty of Mazdas equipped with timing belts still on the road and this can spell service opportunities for your shop. Mazda made the move to timing chains in the mid-2000s, and since we won’t get into the nuts and bolts of chain replacement, you would be better served referring to your service information.
When do I need to replace my timing belt?
We recommend that the timing belt be replaced, along with the water pump and accessory drive belts, at 90,000-100,000 miles.
What should Mazda TSB 01-012 / 12 do?
Mazda TSB #01-012/12 covers the diagnostics and procedures well; the problem is the lock pin on the actuator is damaged, allowing uncontrolled movement of the components. The TSB covers how to replace the actuator pulley without replacing the timing chain and refers you to the service manual if the chain needs to be replaced.
There are plenty of Mazdas equipped with timing belts still on the road and this can spell service opportunities for your shop. Mazda made the move to timing chains in the mid-2000s, and since we won’t get into the nuts and bolts of chain replacement, you would be better served referring to your service information.
We recommend that the timing belt be replaced, along with the water pump and accessory drive belts, at 90,000-100,000 miles.
Mazda TSB #01-012/12 covers the diagnostics and procedures well; the problem is the lock pin on the actuator is damaged, allowing uncontrolled movement of the components. The TSB covers how to replace the actuator pulley without replacing the timing chain and refers you to the service manual if the chain needs to be replaced.
Is it safe to remove the crank bolt on a Mazda?
Since removing the crank bolt releases the crank gear, allowing it to rotate on the shaft, the only safe way is to install the locking tools. Like any other chain, there can be some teething problems, and Mazda had some when it went to chains.
Why is my timing chain making a noise?
With timing chain engines, the most common complaint is noise from the stretched chain or variable valve timing actuator. Or, you may see P0011 or P0012 DTCs, indicating the cam timing is not as expected. This code could be as simple as the oil level being low, but it could also be the result of a worn chain or actuator.
How much does it cost to replace timing chain?
Replacing the timing chain is a complicated job, and the labor costs can be quite high. For most cars, a timing chain replacement costs between $413 and $1040, or you can order the parts themselves for $88 and $245.
Why is a timing belt used instead of a timing chain?
The chain keeps these valves opening and closing at specific intervals, helping the engine to function properly. Until recently, the vast majority of cars were built to use a timing belt instead of a timing chain.
How much does it cost to replace timing chain on Mazda 6?
T&Cs apply. How much does a Mazda 6 timing chain replacement cost? The timing chain on your Mazda 6 keeps your cylinder head’s operation timed perfectly with the goings-on in your cylinder block. It can stretch or fail over time, and could require replacement to keep your engine running at its best.
How can I save money on timing chain replacement?
The best way of saving money on timing chain replacement is to have the work done early before it causes any further damage to your engine. The cost of the replacement can be high, but it’s a mere fraction of what you’d have to pay if it started causing problems with other parts of the engine.
How much does a timing belt replacement cost?
TIMING BELT REPLACEMENT COST Min $ Max $ Mazda 121 240 575 Mazda 323 217 465 mazda 626 355 465 Mazda B Series 250 285
The chain keeps these valves opening and closing at specific intervals, helping the engine to function properly. Until recently, the vast majority of cars were built to use a timing belt instead of a timing chain.