Best Answer
-check the oil for water if there is you need to replace the head gasketDid you have the cooling system flushed out when you replaced all of the above items? Could be a blocked water port, or it maybe a faulty water pump.

On a Honda there is a bleader valve (similar to a brake one) on the gose neck. Start the car let it get warm and open the valve and let out the steam. As soon as water sprays out tighten it back up and it will work fine. You have to do this because the radiator sits lower than the engine.

Replace the radiator cap. This is a common problem on any vehicle. The cap is designed for a specific pressure(13-15 lbs on average). The cooling system is under pressure, so when the cap is bad it fails to maintain that pressure, effecting the flow of coolant.

You could have a blown head gasket.

of course it could be a lot of things... check the coolant sensor -- screwed-into the very bottom of the radiator. if the car was in a front accident or the radiator was replaced, the sensor (i think that's what it's called) might be bad. replaced the one on my old 86 accord lx, and that did the trick! good luck.

I'm in a similar predicament, however I'm replacing the sensor first, then the Fan Relay located in the fuse box (Becuase I've noticed my fans don't turn on at all !!) , then the thermostat... and if those don't resolve the problem, then I'll replace the water pump. Remeber replace the simplest, least expensive first.


Check the coolant temperature sensors. On 4 cylinder 1990s Accords, one is located in the passenger side end of the cylinder head, near where the upper radiator hose comes in on the front. It's under the distributor and is a little hard to locate at first. This sensor tells the engine computer what is going on, and if it's bad, it can fool you in to thinking you're running hot even if your engine is fine, and it does affect the way the engine runs.

Also check the fan relay, located behind the glove box lid, and the temperature sensors (that operate the fan) located on the radiator.

User Avatar

Wiki User

โˆ™ 2015-07-14 16:46:26
This answer is:
User Avatar
Study guides

Create a Study Guide

Add your answer:

Earn +20 pts
Q: Why is a 1994 Honda Accord LS still running hot when idling after the thermostat radiator and both hoses were replaced?
Write your answer...
Related questions

Where is the thermostat located in a 1992 Honda accord ex?

The thermostat in a 1992 Honda Accord is found in the thermostat housing. The thermostat housing can be found by following the lower radiator hose.

Where is the thermostat located on a 1995 Honda Accord lx?

where is the thermostat on a 1997 Honda accord i have never seen one in the bottom radiator hose

1994 Honda accord and the radiator was cracked and i replaced it and bled the air out It is now running hot when the car is in idle and it doesn't seem to run hot when i am driving?

Had the same problem on my 1991 accord. Replace the thermostat, gasket, and radiator cap. Also, get a gallon of coolant if your current coolant has been in there for more than three years. The thermostat is in the engine block. Simply drain coolant, remove the radiator hose from the engine - the hose that goes from the bottom of the radiator into the engine. There may also be a small spount that bolts into the block, remove the bolts and there is the old thermostat.

Is the thermostat housing attached to the upper or lower radiator hose on a 1995 accord 2.2 L?

The upper radiator hose is attached to the thermostat housing.

Where is the thermostat located on a 1997 Honda Accord?

follow the lower radiator hose

Where is the thermostat located on a 1990 Honda Accord EX?

If you follow the lower radiator hose to the engine block, it will lead you towards the thermostat housing (inside there is the thermostat),

Where is the thermostat located in a 1996 Honda Accord?

Follow the upper radiator hose to the engine. The fitting the hose is attached to contains the thermostat.

Where is the thermostat located in a 1992 Honda Accord lx?

The thermostat in a 1992 Honda accord lx is located in housing that can be found when you follow the upper radiator hose back and finding where it connects to the engine.

Were is the thermostat on a 1992 Honda Accord ex?

located at the block where the top radiator hose connects to it.

Why does your 1992 Honda accord over heat after changing the water pump the thermostat the radiator and bleeding the system?

check that the thermostat was not put in upside down. also check radiator cap pressure

Where is the thermostat in a 1998 Honda Accord V4 engine?

Trace your top radiator hose to the thermostat housing, it will have three bolts in it and be somewhat rounded.

Location of Thermostat in 1996 Honda Accord?

there are two hoses coming from the radiator. the one on the bottom has the thermostat at the end near the back of the engine.

Where is the thermostat located on a 1997 Honda Accord SE 4 cylinder engine?

Where the upper radiator hose connects to the engine you will find the thermostat.

Where is the thermostat located on a 1998 Honda accord lx 4-cylinder?

The thermostat is located under the housing cover bolted on the motor. follow the top radiator hose to the motor. the thermostat is under the hose flange that the radiator hose attaches to.

Where is thermostat on 94 accord ex?

The thermostat is located in the radiator hose. Look for the black hose that runs under the ignition. Take the clamp out pull the hose out and there should be the thermostat.

Why is 94 Accord steaming from radiator?

it has a leak and needs to be replaced this may be due to corrosion

Where is the thermostat located on a 1985 Honda Accord?

Look in a removable housing at the engine end of the upper radiator hose

Why won't the radiator fan turn on in my 1997 Honda Accord Lx while the car?

Electrical radiator fans are thermostat controlled, and won't start unless needed. With a bit of skill you can bypass the thermostat and test the fan itself, but testing the thermostat is a bit trickier.

Where is the thermostat located on a 98 Honda accord?

Follow the top radiator hose down to the water outlet on the engine. The stat is in there.

Where is the thermostat located on 2006 Honda Accord?

Front left of the motor just behind the radiator below spark plug

When taking of a 1986 Honda accord thermostat what can you replace it with?

Replace it with the exact same temperature thermostat as the one you removed. Do not run the engine without a thermostat. The thermostat is required to keep the engine running at the optimum temperature that will give the best performance and mileage. If it is overheating running it without a thermostat is not the solution.

Where is thermostat in 94 Honda Accord?

usually you follow the upper radiator hose to the engine you have to remove that hose and the thermostat is between the hose and engine block....sometimes you have to move the alternator to get there

Where is the expansion valve on a 98 Honda Accord?

The expansion valve, on your 1998 Honda Accord, is located just before the thermostat housing. You can follow the water hose from the radiator to the expansion valve.

How do you unclog radiator hose on 2003 V6 honda accord?

Drain the radiator and remove the hose and remove the clog. I suspect you have other problems if you think the hose is clogged. I would suspect the thermostat is stuck closed. Replace the thermostat and flush the system.

Where is the thermostat located on a 1993 Honda Accord EX 4 cylinder?

Follow the upper radiator hose to the block, and it clamps onto a [thermostat] housing, remove the hose and that housing the there you go!