I blew my head gaskets last week on my 92 Legend. I used blue Devils pour-n-go sealant til I get my head gaskets replaced. The sealant helped my situation for the time being.

Asked by Jan 16, 2015 at 04:43 AM about the 1992 Acura Legend Base

Question type: Maintenance & Repair

There's no more white smoke
coming from my exhaust but now I'm
overheating and losing coolant. What
could be making me lose coolant?
Also my heater doesn't blow out any
hot air, or any air at all. I had the
heater hose replaced back in
octobyand it was working fine. Then
one day it started blowing cold air
and just stopped blowing anything all
together. One I try to turn on my
heater, I hear a noise as if it wants to
come on but it doesn't. Could my
heater core be plugged? Is it safe to
flush the radiator on this type of car?

2 Answers


The sealant you used has not only temporarily fixed the head gasket but permanently plugged up the engine cooling system. Penny wise. Pound foolish.


Mark is right, you just created more damage, you can try flushing but I doubt it will work, once that stuff gets in there you can't get out. Your heater core could also be plugged, but if you don't hear the fan running you could have a blower circuit problem. Is your heating system electronic or manual?

Your Answer

Add photo

Related Questions

  • Why does my 95' acura legend keep over heating? 10 answers

    So i recent had my car overheat due to no antifreeze. After that i used water till it was gone then filled it with antifreeze. It was fine untill then i noticed it starts to over heat after maybe...

    1995 Acura Legend


    Maintenance & Repair

  • Why does my 95' Acura Legend Le keep overheating? 17 answers

    I have a 95' Legend Acura Le. My problem is it keeps overheating. I replaced all the water and put the right anti freeze into it. I think its the radiator hose or thermostat but i wanna here opin...

    1995 Acura Legend


    Maintenance & Repair

  • 95 Acura Legend Overheating 4 answers

    I have a 95 Acura legend LS with 210,000 kms on it. It ran all summer beautifully and now that the cold weather has set in, it's overheating. I have replaced the thermostat, bled the coolant lines r...

    Acura Legend


    Maintenance & Repair

  • overheating problem 35 answers

    does anyone know what else could be making my 94 acura legend l overheat. the temp gets almost to the H on the temp gauge and then it will drop back down instantly to normal. then it will slowly work ...

    1994 Acura Legend


    Maintenance & Repair

  • Blown head gasket/ black oil in over flow 5 answers

    I have a blown head gasket but my car still drives it just over heats and my over flow is full of oil and its black and thick looking do you think blue devil will fix the blown head gasket problem

    1999 Acura TL


    Maintenance & Repair

Search Acura Legend Questions

Acura Legend Experts

#1 maddison
Reputation 250
#2 Logan Saunders
Logan Saunders
Reputation 180
#3 Monique Bell
Monique Bell
Reputation 150
View All

Related Models For Sale

Used Honda Accord
758 Great Deals out of 87,630 listings starting at $1,250
Used Acura Integra
104 listings starting at $1,900
Used Acura NSX
295 listings starting at $32,900
Used Acura Vigor
3 listings
Used Honda Civic
500 Great Deals out of 88,851 listings starting at $1,499
Used Chevrolet Camaro
146 Great Deals out of 32,809 listings starting at $1,995
Used Honda Prelude
106 listings starting at $2,995
Used Nissan Maxima
281 Great Deals out of 26,375 listings starting at $1,989