Thread: Timing Belt
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Old 10-02-2012, 01:10 PM   #12
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Default Belt Tensioner Too?

Quote:
Originally Posted by Rusty View Post
I think you mean "interference" and "Non-interference" engines.

Most Honda's have "interference" engines which means the valves will hit the top of the pistons when the timing belt breaks.
"Non-interference" engines will not damage the valves because there is clearance between the top of the piston and valve; therefore the valves won't hit the top of the pistons when the belt breaks.

IMO your best bet is to take your car to an authorized Honda dealer and get the work done. You should pay @ $200 for parts and $300 for labor, and that includes a new water pump. $600 should be the max.
Yes, "interference" is the proper term. And the engine won't "blow up" but will sustain internal damage.

The timing belt went on me once on a '90's-ish Toyota 4 cyl pickup because of the belt tensioner failure. My mechanic said that he always replaces the tensioner with the belt; good insurance. I don't know if this still applies but surely doesn't hurt to ask.

Another 2 cents from my pocket.
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