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Related questions

Question
How much is it to replace fuel injector on cadllic cts 20010
Hi John. Thanks for contacting us today. If you'd like to receive an estimate to have one of our mobile mechanics come to your location to replace a fuel injector, please click this link to the service page. Once on...
Question
2012 cts driver side no running tail light ,but brake and rev light work and i replaced whole tail light no fix?
It is possible that there could be an issue with the wiring for that particular tail light. I would recommend using a digital multimeter to check for voltage output on that particular circuit. If the resistance is too high or...
Question
My 2007 cts 3.6 is having trouble starting up all the power works still any idea what the problem may be? Misfire/fuel scan codes
Hi there. The best way to determine what is causing the hard to start problem is to have a professional mechanic come to your location to complete a car is hard to start inspection. Since there are both ignition and...
Question
My car is having problems starting it will crank after I turn the ignition 2 or 3 times then it runs fine
It sounds like you may have a fuel supply problem in getting the proper amount of fuel to the fuel injectors. As you know, when you turn the key to on, the fuel pump is activated and the fuel system...
Question
Does 2009 Cadillac CTS 3.6 DI have 2 water pumps? I was just told so cos my "check engine light" came on. Also how much would it r
An auxiliary water pump was used on CTS models with engine code "LLT". You can request pump replacement, right at your location, via YourMechanic's water pump replacement service page. The auxiliary cooling fan can be replaced using YourMechanic's fan replacement...
Question
I believe you answered the question for me on a post i just read about my vehicle not starting. I bought a new battery, i turned t
Hi there. Typically when you buy a new battery and the car will not start, and you don't have power to accessories like the radio, lights and other, it's due to one of three possible issues; the battery cables are...
Question
My 06 Cadillac CTS display on the boad says 'Service anti-theft system'. Is this something I need to take to a mechanic to check
Hello, thank you for writing in. The first thing you want to do is scan the vehicle for diagnostic codes. These will tell you what about the anti-theft system is causing issues. From there you will have to decide if...
Question
How many O2 sensors are on a 2005 Cadillac CTS 3.6L V6 base sedan, I just purchased it used.
There are 4 oxygen sensors on your model, two upstream in the manifold area, and two after the catalytic converters (one per converter). Oxygen sensors are only replaced if the actual output wave form, and voltage range, is out of...
Question
Caddillac cts 03...I changed the water pump, took off belt and ...now I hear a ticking noise
Inspect the belts and look for any cuts or tears in the belts. Also look for loose or misaligned belts. Since you did not hook up vacuum pump you may need to install this belt also. If noise contines then...
Question
2005 Cadillac CTS 3.6L V6. Purchased one week ago and it has a whining noise around 30mph and 1500 to 2000 rpm, but then goes away
The transmission will have different rotating internal parts when is in different gears. If you are getting a whine in lower gears then you have an internal sun gear or thrust bearing going bad inside the transmission. The transmission would...
Question
2005 Cadillac CTS 3.6L V6 having transmission issues
The code P0430 is for the catalytic convertor or the sensors for the catalyst is having a problem. This may be from a bad catalyst or a defective sensor. Most likely this code was already there and the last owner...
Question
How much would the labor cost be to change both headlights not just the bulb, and to Swap out a mesh grille also?
To replace both headlights on this vehicle would take about 3 hours. If you desire this service, please use YourMechanic's headlamp service page to schedule. Although the latter page is for the bulb only, the charges will be adjusted once...
Question
What does it mean if my car completely shuts off
There are a number of things that may cause the vehicle to stall while driving. This can happen for any number of reasons such as fuel supply issues such as a bad fuel pump, vacuum leaks, electrical faults or various...
Question
Wipers won't stop when I use windshield washer fluid
It sounds like you may have a faulty wiper motor module that is allowing the motor to continue beyond the allotted time when spraying the washer fluid. I would suggest having a professional from YourMechanic come to your location to...
Question
I went to get gas and when I opened my gas cap there was a red puddle of liquid at the entrance to the gas tank.
I can't think of another explanation. That kind of vandalism is not uncommon. You need to have a sample taken from the fuel and checked for contaminants. It might be necessary to drain the fuel tank and clean it out....
Question
My 2009 Cadillac cts starts and drives maybe like a mile before my wheel locks and car shut off....and now it has completely shut
Hi There, Depending on whether or not the vehicle will turn over will determine what the next step should be. If the engine does not turn over, I would recommend checking all connections related to the battery and check to...
Question
2004 Cadillac cts 3.6 car only cranks when i jump start starter relay
Based on what you described, the only possibility is that the starter relay is faulty. You may have purchased a faulty one somehow. The reason that I say this is because if you eliminate the starter relay from the equation,...
Question
Richard I have an 03 cadillac cts that pukes about a half a quart randomly from researching I see it could be the box runs great o
This issue could be caused by a failed gasket. I would recommend having an oil/fluid leak inspection performed to determine the exact source of the leak. Once this has been found, the gasket or part that is leaking oil can...
Question
How do i know if my voltage regulator is bad
This may be related to ether the alternator or the voltage regulator. I would suggest having the alternator checked to determine if it is receiving the proper amount of voltage from something called the voltage regulator. The voltage regulator regulates...
Question
obd code po700
The transmission speed sensor reads the rotational speed of the reluctor wheel, located within the transmission. The speed sensor also controls the anti-lock braking system. Driving with a bad speed sensor usually causes the ABS to malfunction and can lead...

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