Thermostat Housing
I have a 89 civic si with a d15b2 and mpfi. My question is regarding the thermostat housing. The stock fan switch doesn't work anymore and a local shop suggested switching thermostat housing's. I already switched the cover and added a new obd1 style switch. It seals but doesn't look right. Is it possible to switch the entire housing and not have any leaks?
Thanks I got it on yesterday. If anyone plans to do this it is wise to remove the bolts from the pcv canister to give room for the housing to set in place. I also replaced the factory rubber o ring as well.
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