Replacing a Thermostat – Acura Integra

Replacing a Thermostat – Acura Integra

How to replace a thermostat on an Acura Integra. In this video I swap out a broken thermostat for a new one on my 1999 Acura Integra LS. This is the B18B1 en…

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Engineering Explained says:

Thanks, good luck!

Eric Nelson says:

great video about to change mine now….

VA3VSC says:

Excellent video!

Engineering Explained says:

Just for you!

Raul Diaz says:

Very helpful cause my thermostat needs to be replaced in my Integra

Carlos G says:

By far one of the BEST vidies on Youtube.. Thanks !!!

Engineering Explained says:

I have heard that. Inline 4’s are about as simple as it gets, and the car’s
old enough that they don’t put all those ridiculous plastic covers
everywhere.

Emmanuel Gonzalez says:

Easy car to work on, my z32 its a pain lol

Engineering Explained says:

Creates a seal.

Drifting50 says:

What exactly does a gasket do?

Michael Harris says:

Great video

herppppd says:

Use JB weld on the the crack and let it sit for 24 hours! I have a similiar
crack and it works perfectly.

PureGfx529 says:

very helpful video

Tiago Ferreira says:

I think it would be a good idea to purge it after installing the thermostat.

Engineering Explained says:

They seem to run fairly cool, at least mine does. It doesn’t quite make it
to the mid-point for me.

Musa Alam says:

Hi I replaced my thermostat on my integra. However the needel didn’t really
move so much. I thought it would at least bring it close to mid point what
else could cause this.

beersforyearsTM says:

Probably shoulda drained the fluid first lol. Nice vid tho

beersforyearsTM says:

No cold air intake ?

Engineering Explained says:

Completely stock, as of now.

blkniggerz hangtime says:

your video was very helpful.thanks

Engineering Explained says:

Fahrenheit. If it were Celsius, it would be about 90.5.

crazyloco121 says:

The coolant from Honda is orange.

Anthony Castillo says:

Damn I wish my integra wasnt stolen.

Gerardo Ortiz says:

it works fine now .. so idk

IsThisALongUserName says:

1) Honda has an excellent Service Manual. Do you have the Honda Service
Manual? 2) You may want to adjust your valves, I think they sound a little
noisy, but I can’t really tell.

Sebastian K. says:

Congratulations!

Noah Robinson says:

195 Degrees?!!! Do you mean 95 degrees…

Engineering Explained says:

Haha thank you, my integra rarely receives compliments, but I do love it.

moparmania74 says:

use some thicker oil. and a high mileage oil wouldnt hurt. get a 10w 40
high mileage of some sort. that will help the burning oil issue… also
putting some lucas oil stabilizer in might help as well. depending on how
bad its burning oil i would add both 10w 40 and a qt of lucas…. or if its
REALLY bad some 20w 50 and lucas…. if you put thicker oil in, the engine
will hold up for quite some time. without it, it may not…. how many miles
are on it?

Juan Perez says:

Gets a gates racing low temp one it’s like 15 bucks and well worth it

MaTTR TwoThirty says:

My mom’s Ford Explorer was overheating, I found a leaking heater control
valve and replaced it but it’s still overheating. I can hear the coolant
boiling or bubbling which is obviously a very bad sign, what’s weird is
when the engine is shut off coolant overflows out of the reservoir, then
after a while the overflow is sucked back in and the top radiator tube
seems to collapse from a vacuum. I’m guessing it’s some sort of thermostat
problem?

Engineering Explained says:

Me neither, good to hear!

Engineering Explained says:

This is true, peace of mind is a good reason to simply do it yourself.

Engineering Explained says:

Thanks for the tip. A closed thermostat at start-up wasn’t an option for me
haha

Engineering Explained says:

Twisting it didn’t work. Didn’t try any silicone spray but honestly I don’t
think there’s an angle I could get it underneath very well. It was
basically glued to the housing. Warm water worked pretty well for me.

StarshipNormandy7421 says:

mine failed open and i drove it for 2 years with an open cooling system the
car was fine as long as it didn’t get cold

TekamsTheOne says:

Great video by the way

Zero X says:

have you explained cooling and lubrication could you make a video and also
a video on service and inspection pls

Gerardo Ortiz says:

Why didn’t you bleed your car ?

shahidali619 says:

Brilliant thank you, maybe you could start a series on how to’s with your
Honda? Seeing as how most Honda’s are the same it would appeal to a broad
audience!

Engineering Explained says:

Probably possible, it was just kinda in my way. Good tip though.

spelunkerd says:

To get big hoses like that off, I use a large L-shaped pick. Slide the tip
of the pick under the hose between the hose and the metal pipe, breaking
the calcification there, then twist and pull. A very wise mechanic once
told me that the first job of a cooling system is to allow the engine to
heat up as fast as possible. Although it seems a contrary notion, a closed
thermostat at startup is the key.

jasmin roy says:

i have that car! same color! i love my integra! (:

mahchymk93 says:

bravo on doing all this while filming it too.

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