I do have a/c but no heater . I have air coming out no hot air . Help me with my 1991 Honda Accord lx coupe now Report Post

SOURCE: 1991 honda accord lx

Hi....
The fuel Pump relay (main relay)
On your Honda Accord is located:
Left side of the dash, near left side of the steering column.
On direction under the Instrument cluster.
You will need to remove the Cruise control Module if your car is equipaded with cruise control.
The cruise control module is atached fro 2 screw 10mm.
One on the steering column the other one at the Instrument bracket.
After you remove the cruise computer, you will see the relay.
Is a little bigger that a regular relay colour gray.
And the number on the relay is : RZ0088.

I hope this help on your question.
Thank you for use fixya....

SOURCE: Replace heater core for Honda Accord 1992 LX 2.2L

It's probably the valve in the cooling hose that lets coolant flow into your heater core. This is up against the firewall about 3/4 of the way down on the passenger side. When you switch the knob from warm to cool, you should be able to see the little "arm" on the hose move back and forth. You may need someone else to watch as you move the temperature knob back and forth.

Also, watch out for over heating (not due to the valve), because it could mean that you could need to replace your water pump and/or thermostat in the near future. If you haven't replaced your timing belt recently (or if you have) and didn't change the water pump at the same time (Honda recommended) Your water pump could be failing.

Odds are pretty good though that it's just where the cable connects to the valve. It may have rusted over time and stuck, or broke the end of the cable, or just need lubricating/bending back into place.

If this is not the case, then you may just have a clogged heater core and should have your coolant system thoroughally flushed in the near future. If none of these work, you may need to replace your heater core.

Drop me a line when you check these over and I'll see what I can come up with.

Ralph

SOURCE: Honda Removal of factory radio 1991 Accord lx

start by removing the console. there should be four screws that hold it in; two on each side; one in the front and one in the rear. you may have to take the gearshift knob of if the car is manual trans.then, remove the ash tray. there are two screws at the front of the ashtray receiver and one at the back.with the ashtray and slide removed, take the bezel off of the radio. there should be two screws behind or above the air outlet vents on top andn two screws in the under the center dividing rail. you may have to pop out the air outlets to get to the screws. there may also be a screw at the bottom of the bezel in the center.with the bezel removed the only thing that holds the radio in at that point is two screws that come up from underneath where the ashtray receiver was. take out those two screws and the radio should pull out from the front. Be sure to disconnect the antenna lead and the connector from the back of the radio before pulling on it too hard or you'll damage one or the other.hope that helps

SOURCE: 1991 Honda Accord LX failed emission test on smog

not enough info. Typically, CO and HC together can be the result of poor fuel control or misfire, or worn components such as O2 sensor or catalytic converter, but without more data, repair recommendations are likely to waste money and not achieve success.

SOURCE: replace radiator on a 1991 honda accord coupe

remove upper and lower hoses
remove 2 10 ml bolts on top lift rad out and insert new rad
if there is auto trans remember to undo the lines from the rad
allways replace ruber bushings if the fall our or are missing