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Replacing thermostat DIY

PostPosted: Fri Nov 02, 2007 5:02 am
by Ej2-B16a
Alright first thing you want to do is MAKE SURE YOUR CARS BEEN OFF!!! (so when you take off your hose you don't burn youself..) it cools down fairly quick.

1. Drain your coolant out of your radiator..

2. Unclamp the lower radiator hose

Image

There is a picture of the thermostat housing.

3. Remove the two housing bolts, (spray some pb or liquid wrench..) careful not to break the head off..


Once youv cursed up a storm and got the bolts off

heres what you should pull out, there is no bolts or clamps.. this will slide out

SPOON THERMOSTAT FTW! :thumb: :thumb: Image

There ia a seal on the old thermostat, make sure that your new one has iether a new seal or reuse the old one if a seal wasnt provided.

heres a cut up picture of the order it all goes in

Image


Lay your new thermostat in, seat it in very nicely (it wont click or even stay in, you have to cover it with the housing.
Make sure that the seal is on correctly or you might end up leaking..




Make sure to replace your hoses if you'v had a bad thermostat..

(reason)

i blew the lower radiator hose today.. (literarly BLEW IT) as i was at a stop light .. if you see a ball at all by your thermostat replace the hose...

be careful, smart, and have fun!

PostPosted: Fri Nov 02, 2007 5:06 am
by ChicagoMike
Excellant thread! Thats what we like around here!

Funnier thing is.....I did this about 3 hours ago on my car.

PostPosted: Fri Nov 02, 2007 5:08 am
by Ej2-B16a
lol sweet, how did that go? did u have a bitch time trying to get the two bolts off?

PostPosted: Fri Nov 02, 2007 9:28 am
by vtec_gloucester
great write up :thumb:

PostPosted: Fri Nov 02, 2007 1:37 pm
by ChicagoMike
B16nintyfiveCoupe wrote:lol sweet, how did that go? did u have a bitch time trying to get the two bolts off?


No, it wasnt too bad. I'll probably have everything apart again today, I'm trying to figure out why my shits overheating.

PostPosted: Fri Nov 02, 2007 3:54 pm
by ohDirka
good write up :thumb: ive had to do this like 10 times

PostPosted: Fri Nov 02, 2007 10:35 pm
by Ej2-B16a
ChicagoMike wrote:
B16nintyfiveCoupe wrote:lol sweet, how did that go? did u have a bitch time trying to get the two bolts off?


No, it wasnt too bad. I'll probably have everything apart again today, I'm trying to figure out why my shits overheating.



could also be ur water pump.. or pray its not a blown head gasket..

PostPosted: Fri Nov 02, 2007 10:49 pm
by teal_dx
B16nintyfiveCoupe wrote:
ChicagoMike wrote:
B16nintyfiveCoupe wrote:lol sweet, how did that go? did u have a bitch time trying to get the two bolts off?


No, it wasnt too bad. I'll probably have everything apart again today, I'm trying to figure out why my shits overheating.



could also be ur water pump.. or pray its not a blown head gasket..


could be a lot of things, here's a good general checklist:
http://www.civic-eg.com/viewtopic.php?t=36 :thumb:

PostPosted: Fri Nov 02, 2007 10:52 pm
by Ej2-B16a
beautiful... love the write up teal, hey i had a suggestion.. put up a cooling system thread?

there really is alot to talk about.. DIY's...

types of coolants.. and what the diffrences is..

thermastats..

radiators..

performance radiators..

suggestions for all of the above etc..

PostPosted: Sun Feb 12, 2012 6:17 pm
by JDMLYFE
great thread, going to finish doing mine today, its was a BITCH to get the 2 bolts off. what should i do about air bubbles? before i attach the housing i fill up the rad, leave cap off and squeeze lower rad house until the bubbles come up?