Either the car will overheat (stuck shut) or the car will never reach normal temperature(stuck open). If there is no reading on the guage the temperature sender in the engine cylinder head is likely to be faulty.
You know it's bad when you apply 12v power to it but it doesn't run.
1990 Honda accord ex how would you know if idle air control valve is bad?
Vaccuum valves bad
Bad coil? Bad Pick-up?
A 2001 Honda Accord V6 may not start when the battery is bad, there is no fuel, or the ignition system is defective. A bad starter will also prevent the engine from turning over during starting.
Bad Vtech solenoid
Bad fuel,clogged fuel filter,fouled plugs.
Bad coil?
bad plugs or wires i just had this problem to or it could be a leak in the exhaust
You might start to notice the transmission going bad when it DOESN'T CHANGE GEARS!!!! That's usually a good sign. Or it may make a GRINDING sound.
My bad! it's the same as the EX, behind the ashtray!
IT IS A BAD IGNITOR ON THE INSIDE OF THE DISTRIBUTOR.