How to replace a thermostat in a 2005 Ford Focus

How to replace a thermostat in a 2005 Ford Focus

This isn’t a really hard job but try to make sure you have a good level place to park. 1. Take off the negative battery cable. 2. Let engine cool. 3. Unscrew…

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Tim Easley says:

Also, a simple way to see if the thermostat needs to be replaced is to boil it on your stove and use a meat thermometer to see what temperature it opens at. If it opens at the correct temperature you have a different problem.

Alain Perez says:

Hi mate. Thanks for the video, it helped me a lot. I changed my thermostat without removing the engine mount.

medei Ismailov says:

Americans themselves know that the change they did even at the level of oil is not being followed

NathanielCatch says:

Thanks!

john rowley says:

To get the belt on and off there is a 15mm stocket spot on the bottom tensioner it helps with the belt

z44 says:

Nice job. Thanks.

NathanielCatch says:

No. I got a long extension and a wobble. You could also reach down with an open ended wrench and take your time.

Albert Guillen says:

How did you manage to remove the lower left bolt to the power steering pump? Did you remove the high pressure line to get to it?

DjClarky78 says:

Thanks. Good video.

NathanielCatch says:

Tell me about it. Pretty much have to take the engine out….minus unplugging everything. If I unplugged the wiring harness I could have probably just lifted the engine out.

NathanielCatch says:

Yes it is.

DjClarky78 says:

Hi, is this a Duratec engine?

vandohky says:

Man, what overly complicated design. I was thinking of buying a Focus, now probably not.

I used to have a 94 GMC Sierra 4.3L V6. Took under 5 minutes to replace thermostat, right at the top of the engine. Didn’t even need to drain the coolant.

Ryan Ruiz says:

Sheesh you can do it in about 5 minutes on a Small Block Chevy

NathanielCatch says:

This was my first time doing this. I had no help. With this video, you should be able to do it in less than 2 hours. It took me 4 because I wasn’t exactly sure how to do it, just that it was hard to get to.

cruising03uk says:

How long did it take start to finish mate

NathanielCatch says:

Yeah. Other cars it’s just two bolts on to and you’re done!

sculptorguy says:

Good Video. what a rediculous place for a thermostat! I had cars in the past, which were MUCH easier than this. eye opener…thanks.

Brandon Kelley says:

finally a good vid, on where what and how.  Thanks for posting man.

NathanielCatch says:

Honestly I don’t remember now. I don’t think it was much cause it is closer to the top of the engine but a one gallon bucket should be plenty for that part.

Dustin Buckingham says:

hey, thanks for the video, i couldnt see where this thing was at. One thing, how much fluid cam out into the bucket?

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