We have a 93 CAMRY 4 Cyl Auto Trans and over 200K miles. One day it overheated due to a stuck thermostat and damaged radiator. After replacing both the check engine light came on and it was VERY HARD TO START WHEN COLD. Once it starts and warms up the problem goes away.
It turned out to be a fried CST (COOLANT TEMP SENSOR). Got it from AZ for $25.00 and used a 19mm wrench to replace it. It is located on the upper hose inlet into the engine block. Top right with the green plug.
MoMek
Try replacing the engine coolant temp sensor.
Yes, a faulty coolant temp sensor can do that.
ck coolant temp sensor
all things get hard because when temp. deceases so do molecules which then makes it harder
its too cold
Check the Camry air filter for a clog. Check the ignition for a weak output, and the fuel filter for a clog.
yes. its hard to maintain a constant body temp in the water.
Most diesel engines are hard to start when it is cold. Plugging the diesel engine block heater in will help the engine start.
The temp sensor could make it start hard, is the OBD "check engine light" on? either way if your suspecting the temp sensor you should have it put on the scan tool and let it tell you if the sensor is within range or if it needs replacing
It is not so much hard for a car to start when the engine is cold as it is easier for a car to start when the engine is warm.Cars that are hard to start in the cold are usually not new cars any more and because of wear and tear there is more likely to be something that doesnt work as well. when fuel is warm it ignites more easily.
check the distributor cap and rotor also check the coolant temp. sensor.. can cause a hard start condition when cold.
Its old, google how to clean (ICV) idle control valve.