What does trouble code p0128 mean on Jeep Wrangler?
Here are the symptoms associated with this trouble code: Lack of heat – The biggest symptom of the P0128 trouble code in the Jeep Wrangler is going to be lack of heat. When the thermostat doesn’t bring the engine all of the way up to the proper operating temp, it means that the water going through the heater core isn’t as hot.
What’s the diagnostic code for a Jeep Wrangler?
The most common problem in jeeps is the diagnostic code p0456 evap small leak but in this case the jeep wranglers from 2007-2018 the usual solution is the gas cap loose so always check this first and then clear the light. Loading…
Is the Jeep Wrangler p0128 coolant thermostat bad?
P0128 is not a serious threat to the immediate drivability of your Wrangler. It should be noted that most modern fuel injected engines to like to run at 200+ degrees. Letting them run too cool can problems after an extended period of time. Good luck figuring out what is going on with your Wrangler!
Why is my heater not working on my Jeep Wrangler?
Lack of heat – The biggest symptom of the P0128 trouble code in the Jeep Wrangler is going to be lack of heat. When the thermostat doesn’t bring the engine all of the way up to the proper operating temp, it means that the water going through the heater core isn’t as hot.
What are the symptoms of Jeep Wrangler p0128?
There aren’t many symptoms with P0128, unless it gets cold. Here are the symptoms associated with this trouble code: Lack of heat – The biggest symptom of the P0128 trouble code in the Jeep Wrangler is going to be lack of heat.
P0128 is not a serious threat to the immediate drivability of your Wrangler. It should be noted that most modern fuel injected engines to like to run at 200+ degrees. Letting them run too cool can problems after an extended period of time. Good luck figuring out what is going on with your Wrangler!
Why is my Jeep Wrangler engine not working?
From the stalling, misfiring, starting, and performance issues stated above, to issues with engine temperature readings and false engine error codes, the headaches are bad and frequent. There are a variety of reasons why your Jeep PCM might fail.
What are the symptoms of car code p0128?
With the code P0128 there could be no symptoms at all, or any of the following: – Engine takes too long to warm up in cold weather – Engine temperature drops when driving on the highway – Air conditioner and (or) temperature gauge stops working and (or) after the Check Engine light comes on (GM)