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The traction control system (TCS)/StabiliTrack Warning Light is located on the instrument cluster. The TCS/StabiliTrack Warning Light is illuminated when the TCS and/or StabiliTrack systems are not functioning properly, or have been disabled. If the TCS/StabiliTrack Warning Light is flashing,...
Generally a pink milky fluid in the coolant indicates a leak between the transmission cooler and radiator. It is very possible the radiator has failed. Both the coolant system and transmission should be flushed to prevent cross contamination of fluids...
I'm not sure what you mean by "choking sound." If by that you mean "wheezing", this could be an air leak in the intake - loose or leaking vacuum hose - a common problem with high mileage engines. The Service...
The codes you are getting may be directed to the O2 sensors but can be caused by a computer system or fuel system malfunction. You should get each code diagnosed to find out what is the cause of the rich...
The information given states two different vehicles. I will be addressing the first (E230). Its possible with the age of the vehicle that you hare having several issues. You are correct to address sensors, air, and fuel. All of them...
Hello, thank you for writing in. The check engine light is designed to stay on constantly when there is an issue. You should start by having the vehicle scanned for diagnostic troubleshooting codes. These are codes meant to help the...
Hello. This can be caused by a number of issues. If the sensor clearance is not correct then this will occur. I would check this first. I would then monitor the sensor signals as that would tell me if the...
In the majority of vehicles, engine idle speed is controlled by an idle control valve (ICV). The ICV valve can fail or a faulty or blown fuse in other electronically controlled systems can cause the IAC motor to malfunction, leading...
If the smoking is a bit of a white or steam colored smoke, this may indicate a leaking or damaged cylinder head gasket. cylinders will generally cause a misfire and potentially compression leaks from one cylinder into another. Low compression...
Cadillacs are the ultimate in luxurious domestic vehicles and have been for more than century. Classic Cadillacs (https://www.yourmechanic.com/article/how-to-buy-a-classic-car-by-cheryl-knight) have been under the General Motors umbrella since 1909 and consistently rank at the top of a list of premier automobiles. Classic...