I just replaced a camshaft position sensor. I noticed after that the car still slightly shutters for a moment at 2000 RPM's but it still passes it and I can go above that. However right after that my car started overheating. I changed the thermostat, I am not leaking antifreeze and we just put about a gallon of water directly into the radiator. It seemed to be fine after that but this morning it started overheating again. It will blow heat for only a few minutes and then the heat starts to blow cold. Do you know what my problem may be?
SOURCE: 1995 Chrysler Cirrus overheating
Probably not water pump. Engine is notourious for vapour lock.
Cooling system must be blead of air before thermostat will work. Cool bottom rad hose is a dead give away. If you are still watching this forum reply , and I will walk you through the only way I know how to make it work properly. It's actually easy if you do it my way. I have worked on lots of cars , and this engine was the hardest to bleed out. Did one Yesterday , and works perfect.
Testimonial: "I need help on how to bleed the system thanks"
SOURCE: replaced cracked radiator in 2000 Chrysler LHS but car still overheating. What could be the problem?
I had the same problem. My Chrysler LHS kept overheating. I had the thermostat changed out first and it didn't help. Then I had the water pump changed out and still did no good. Then changed out the radiator, still overheated. Come to find out the people that changed my thermostat put it in backwards. Evidently, the thermostats for these cars look different from all the others and people are not sure how to put them in. I took mine to a Chrysler dealer and they fixed it for me.
SOURCE: camshaft position sensor
This V-6 has a very hard to find/hard to reach CKP - it is directly under the Distributor, about 4 inches below, inwards toward the Transaxle "bell". Almost dead-center in the back of the engine.
Your going to have to take the Air Filter and the air manifold that runs to the engine off. After that, take off the horn assembly to gain very, very limited access to wedge an extended ratchet into the bowels of the engine.
I think the same socket that undid the horn assembly fit the CKP nut. It takes 10 minutes to undo the bolt a couple ratchet clicks at a time, at least 15 to get the thing to wiggle out, probably 15 minutes to unconnect, reconnect, and snap back to the fram the wire harness, and at least another 10 minutes to ratchet the bolt back in click by click.
Now you know why they say shops charge $500 in to do this - I think they must take the entire engine out... Very painstaking job that requires patience and precision... but quite satisfying to finish it yourself.
Good luck and hope this helps,
SOURCE: replaced cracked radiator in 2000 Chrysler LHS but car still overheating. What could be the problem?
fix the radiator first.because coolant temperature sensor need to be in antifreeze.when antifreeze get up to 190 degrees. the coolant sensor act as a thermostat.it resistance decrease then the pcm will command cooling fans to run.if antifreeze low the coolant temperature sensor not going to work. engine is going to over heat.
SOURCE: 1997 Chrysler LHS is overheating
If when you replaced coolant you noticed taht it fills slowly, the radiator could be internally blocked. Usually it can be flushed or if really bad, replace it. Also have the radiator checked for hydrocarbons...any in there tells you that there is a head gasket problem.
No Camshaft Position Sensor Circuit Failure
Possible Causes:
CMP Sensor connector is damaged, open or it is shortedCMP Sensor signal circuit is open or shorted to ground or to battery voltage or 5v supply circuitCMP Sensor 5v supply circuit is open or shorted to ground or to battery voltageCMP Sensor ground circuit is openCMP Sensor is damaged or has failedCKP Sensor is damaged or has failedPCM has failed.Here's a link to your sensor.
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