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Old 02-16-2013, 12:51 AM   #1 (permalink)
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Arrow 2005 Mazda 6 Timing Belt

Hi,

Can anyone recommend a good mechanic in the S. Florida area to replace the timing belt on my car? What is the approximate cost you are paying for this work?

Any information would be greatly appreciated.
Thank you
Daniel
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Old 02-16-2013, 08:52 AM   #2 (permalink)
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Default Re: 2005 Mazda 6 Timing Belt

These have timing chains. Unless you are having real issues there is no need to replace it.

tapatalking.. err wait.
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Old 02-17-2013, 02:34 PM   #3 (permalink)
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what happens if the chain does break, will that ruin the engine or is it designed not to affect the engine?
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Old 02-17-2013, 02:56 PM   #4 (permalink)
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Default Re: 2005 Mazda 6 Timing Belt

It will hit the valves. I've never heard of chain breaking on these engines though.

tapatalking.. err wait.
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Old 02-17-2013, 04:23 PM   #5 (permalink)
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These are non-interference engines, so theoretical nothing. You start walking!

Seriously - unless you have something going wrong - no need to replace the chain. It should easily go 150,000 miles.

EDIT: TALK ABOUT UNCERTAIN!!!! I can find no absolute truth which is it is; As best I read the people that bent valves did so under OVER-REV conditions which does not make them interference. SOMEONE POST SOME ACTUAL FACTS!!!
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Old 02-17-2013, 06:39 PM   #6 (permalink)
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Default Re: 2005 Mazda 6 Timing Belt

Yeah I've read a lot of weird stuff too. The last few that I've rebuilt have all touched the valves.

tapatalking.. err wait.
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Old 02-20-2013, 12:46 PM   #7 (permalink)
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The valves do kiss the pistons if the timing is wrong or there is no timing due to a busted chain! I have seen it on my replacement engine!

Tomi
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