What Service Is Done When You Replace Timing Belt

The Boilerplate Price to Replace A Timing Belt Is $567-$743, And This Is Definitely An Good-Level Repair.

This price range is based on national averages for all vehicles and does not factor in taxes, fees, or your particular brand and model. Related repairs or maintenance, such as a water pump or serpentine belt, may too be needed. For a more authentic estimate based on your make, model, and location, use the RepairPal Fair Cost Computer .

Get a more than accurate estimate for your timing belt replacement using RepairPal's Fair Price Estimator:

Cost at the Mechanic: $567 to $743

Parts: $260 – $355
Labor: $307 – $388

Whether it'due south being done as preventive maintenance or a repair, replacing the timing belt (or timing chain) is a major job that requires partial disassembly of the front of the engine. Be sure to take your vehicle to a reputable store since a mistake in properly setting the timing can lead to serious internal engine damage.

Cost to DIY: $259 to $355

DIY Difficulty Level: Skilful
Parts Needed:

Replacing the timing belt is a serious task that should exist left to very advanced DIYers (or the professionals), but performing this job yourself volition save you lot a considerable amount of money.

Keep in mind: Do not effort this repair unless you consider yourself a very advanced or skilful DIYers. The amount of coin you might relieve doing this job yourself is far outweighed by the high price of a replacement engine or engine rebuild if something goes wrong.

What Is The Timing Chugalug?

timing belt on camshaft — Timing chugalug

The engine in your vehicle requires exact amounts of fuel, air, and compression and all must be delivered to the combustion bedroom at precise intervals. The aptly named timing belt is a safe chugalug that keeps the engine in fourth dimension by syncing the crankshaft and the camshaft(southward). Some vehicles use a metal timing chain (shown below) or even timing gears to go on the engine in time, merely all of them serve the same purpose.

How To Replace A Timing Belt?

Physically replacing timing belt chugalug isn't that difficult of a job, just ensuring that the engine is in perfect time after the belt is replaced is what makes this an expert level repair. For that reason, this is definitely one of the top 10 jobs you should outsource. Even if the timing belt is but a single tooth off, the engine will not run properly.

The timing belt is located at the front end of the engine, so replacement tin can require complete removal of components such as the serpentine/drive belts, water pump, etc. Some engines use the timing belt to bulldoze the water pump, so replacement of the h2o pump volition obviously include a new timing belt.

DOHC timing chain mechanism — DOHC (double overhead cam) engine with a timing chain

How Often Should Y'all Replace The Timing Belt?

timing chain on camshaft — DOHC engine with the valve cover and one camshaft removed.

Well-nigh automakers recommend replacing the timing belt every 30,000 miles or so, while some timing bondage are designed to last the life of the engine. Be sure to cheque your owner's manual or use the gratuitous FIXD app for accurate maintenance schedules on your specific vehicle, though. This is definitely a repair yous don't desire to procrastinate with as a broken timing belt/chain can lead to serious internal engine damage that tin be far more costly to repair than just having the timing belt replaced.

What Happens If You Don't Replace The Timing Chugalug?

In the best-case scenario, a broken timing belt will prevent the engine from running, although it will still crank over. If the timing belt breaks while the car is existence driven or the engine is continually cranked over with a cleaved timing chugalug, this could crusade serious internal engine damage including bent/cleaved valves, damaged pistons, and even damaged cylinder walls.

Mutual Symptoms You Need to Supervene upon Timing Chugalug

Check engine calorie-free for cylinder misfire, crankshaft position, and/or camshaft position
Mileage
Visual inspection shows damaged/worn timing belt/chain

The following services are commonly performed when you replace the timing belt:

Engine valves (if timing chugalug broke)
Timing belt tensioner
Idler pulley
Serpentine chugalug replacement
H2o pump replacement

Claim Your Custom Maintenance Schedule

Go the FIXD Sensor and costless app today for a custom maintenance schedule based on your make, model, and mileage. Never miss important maintenance again with automated maintenance alerts!

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