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Subaru Timing Belt Replacement

Subaru Timing Belt Replacement

As you can see the belt literally just snapped


A well maintained timing belt is essential in making sure that your vehicle will last for years to come. They don’t need to be replaced too often and the cost to replace the belt is fairly inexpensive. In most cases it only takes a few hours and should be done roughly every 100,000 miles. The trick here is to replace the timing belt as Preventive Maintenance and not as a repair like this customer had to do. Today I’ll tell you about a Subaru Timing Belt Replacement that ended up being a much larger job than the customer had hoped.

Subaru Check Engine Light

This customer started using us about 1 year ago. They needed an oil change and we were happy to help. With our oil change we perform our complimentary 55 Point Precision Inspection. This Inspection checks over the entire vehicle as well as pointing out any past due maintenance that the customer might need. This customer had roughly 145,000 miles on their car at the time and was told that it may be time to replace the timing belt as it appeared as if the belt had never been replaced. The rest of the car was immaculate.

When we suggested it to the customer she immediately said “That’s a myth, I was told that it lasts forever and replacing them is a scam”. We assured her that it’s not a scam and she told us she would think about it and get back to us. Last week she was driving and had her Check Engine Light come on and about a mile later there was a “bang” and the vehicle simply shut off. She tried to restart it but unfortunately needed to be towed. Fortunately she was able to take advantage of our Free Roadside Assistance.

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Subaru Head Gaskets

After the engine was repaired and put back together it is ready to be reinstalled in the car


The vehicle came in and it was obvious what had happened. The timing belt had snapped causing some internal engine damage. The purpose of the timing belt is to keep the upper and lower ends of the engine moving in sequence. Should one of them find themselves out of sequence there can be some serious internal engine damage. In this case when the lower end (pistons and crank) spun free they hit the upper end (valves) causing some big problems.

The only way to repair valves in a cylinder head is to remove them by removing the entire cylinder head(s). When removed we found significant damage that was fortunately very easily repaired. The technician repaired the cylinder heads by replacing all of the damaged valves and reinstalled them along with new seals and a new timing belt.

The job only took a few days to complete but cost the customer roughly $3000 more to perform this repair due to the engine damage than it would have been if she just replaced the belt as preventive maintenance rather than as a repair after it snapped. Like many others that have unexpected repairs, she wasn’t prepared to spend that kind of money so she was happy about being able to take advantage of one of our Payment Plans.

Need your timing belt replaced? Not sure if your vehicle has a timing belt or a timing chain? Give us a call or feel free to schedule online. We’re happy to help.


Cathy L

West Springfield, MA

#bentvalves #headgaskets #timingbelt #valvereplacement

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Main Office: 413.363.0306
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