Bad compression is usually worn out piston rings, no compression is usually bad valves - assuming it's a 4-stroke.
throw it away
check your idle air control unit also called an IAC motor
Probably no...
yes it will, they are the same exact engine
A clymer manual that is appropriate for your Honda model.
Yes, should be the same block
`86 & `87
Yes
60ml
poke it wear it counts
Genuine Honda A/T fluid. Purchase it at your local Honda Dealer. Do not use anything else.
Blower fan? Cooling fan? Check fuses Check to see if you are getting power to fan motor If so --bad fan motor If not -- does it comes on when A/C /defrost is on? Coolant temperature sensor?