How do you replace the head gasket on a 1985 Honda prelude?

Answer 1

the head gasket in any vehicle is located within the engine compartment. Since it's a 4 cyl engine, there'll be 4 gaskets spaces, although the head gasket is a singular unit. You'll have to "drop the engine", which really means raising it. Then, dismantle, and replace. Pain in the a$$...I had that prob w/ a 91 Ford, and in that particular vehicle, it wasn't worth the effort. I also recommend going into your nearest Honda dealer, specifically to the parts dept., and request to see the SHOP MANUAL for your year of Honda Prelude. Most of the time, they'll let you go through it, and even photocopy any pages you might need, free of charge.-Callie * I did mine without removing the engine, but it's not very much fun. Just make sure you clearly label where all the vacuum hoses, etc. It makes re-assembly a lot easier. Remember, you have to remove all of the old gasket from the head and the block before re-installing everything or it won't seal right. The aluminum scratches very easily so try not to take too much off or put any deep scratches in them. Also, you *have* to use new head bolts and *have* to use a torque wrench. Look in the shop manual and it will show you the order to tighten them in and the torque specs. If you don't follow them you'll have problems down the road after the head gets hot and cold a few times. (And then you'll get to do it again. yay!)