Popular questions

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Failed emissions test...need advice
Hi...the codes appear to implicate different vehicle systems. As far as the required services, such will depend on exactly why the particular code has set. For example, resolutions of P0420 range from replacement of the converter to simply bad wiring...
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Chemical odor in the car - 2007 Mercedes-Benz SLK350
Hot engine coolant, possibly leaking in the passenger compartment via the heater core, or a heater control valve, may be the source of this unpleasant smell. It doesn't take much of a leak (a few drops will do) to create...
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Small fire under hood
Even small fires can cause a lot of damage, but the engine bay is designed to deal with high temperatures. Have an experienced mechanic, such as one from YourMechanic, come out for an inspection of all of the underhood components....
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Need to know where the ground wires for the motor to frame are located.
Hi there. Check the back of the engine around the cylinder head. The wire will either be a silver color wire and also black in color. The wire will connect to the frame or the body with an alternate ground...
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Noise coming from the engine
The noise would need to be heard by a mechanic to determine if it is an engine noise, or ignition problem. The code P0455 is a generic code for a major emission vapor leak, and is most common to be...
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Transmission has trouble changing out of 2nd and 3rd gear
Hi there. It is possible that the sensors have failed again, but most of the time this is the result of a failure in the valve body itself. These valve bodies have a tendency to hold a lot of debris...
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Hi Patrick i seemed to have bottomed out my m35 and need to replace oil pan and gasket. How much is the cost??
I would first recommend having the engine and under the vehicle inspected to see what all got damaged. If you damaged the oil pan then it may have also damaged the exhaust or subframe under engine that may affect the...
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I recently got a new battery and starter with in a month for my 2006 bmw 330i. Now the car won't start and key buttons won't work.
Hello, thank you for writing in. To remove the key from the ignition, you are going to want to disconnect the battery. The electronic sensors that register you are in park and allow the key to come out are not...
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Jeep 2014 Patriot Throttle Body
Hello. Diagnosisng the issue from here will take some trial and error. You should look into having the mass airflow senor checked. This sensor is responsible for telling the computer how much airflow is coming into the engine. The codes...
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The Check Engine Light came on, I hooked it up to my scanner and got the code P0308 (cylinder #8 misfire).
An easy way to isolate if the ignition coil is the problem is to swap the #8 coil with another cylinder. Swap the #8 coil with the coil from the adjacent cylinder, then clear the codes. If the code remains...
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Replaced master cylinder and brakes still going to the floor and not working. Bed both master cylinders and each wheel.
If your vehicle has ABS brakes, it is possible that there is an air bubble in the ABS system. Many vehicles require a special bleeding procedure for vehicles with ABS. This will require you to do the bleeding in a...
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Hesitation when the 1999 Honda Civic Sedan goes downhill
Going downhill? That's interesting for this. Normally, they get problems when you are going uphill. If it's hesitating going downhill and it's not doing it when it goes uphill, unfortunately on that, if you have automatic transmission, it can be...
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emergency brake broke
If the cable has broken, to obtain a repair quote, please click on "Get a Quote" at YourMechanic's emergency brake cable replacement service page. As long as the parking break lever is not damaged and the remainder of the cable...
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1996 Oldsmobile Cutlass Supreme won't shift out of Park
This is a common problem when the shift lock solenoid either isn't getting a signal or has failed, have a certified mechanic, like one from YourMechanic, inspect and diagnose the problem.
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the car is stuck in first gear and wont shift
A certified mechanic from YourMechanic could perform a mobile no shift diagnostic right at your location in order to identify the cause. If, as you mention, the shift linkage feels loose there is a possibility of an easy to address...
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Power windows and blinkers don't work.
Hi there. The relay to the windows could have stopped working. Also, the flasher or relay could have stopped working as well. Since these are two different electrical circuits, it could be possible that both relays quit, but more an...
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Hi. I have a question about brake/rotor replacement on my 2005 Honda Element.
The front and rear brake pads are a different part and should not be rotated even if they were the same. This is the first time I have heard anyone say this in my 35 years as a master mechanic....
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How to fix AC on a '95 Infiniti J30
Those Infinitis are electronic nightmares. All of that AC system is run by the computer. If you jump it and it works, watch my video. I even have a video "how to fix your AC system cheaply." Just get...
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2006 Ford Explorer w/over 200k miles on it. Worth fixing??
If you have oil all over the engine bay, it's possible that there's just a valve cover gasket leak which is a fairly common repair done on many vehicles as they get older. As far as the tires it's possible...
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The heater wont turn on, on any setting.
This may be related to a faulty blower motor or blower motor relay. Occasionally, the blower motor itself will wear out or become faulty working intermittently as the bruch contacts inside the motor wear out. The blower motor relay supplies...
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My headlights doesn't seem to work good.
The issue with your lights is the ballast resistor is not working properly. Ballast resistors are designed to monitor the amount of voltage to the headlights. If the lights are dimming out and then not working, then the ballast resistor...
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Bumpy ride at high speeds
Hi. If the car has a wobble to it at high speeds it may be a that the wheels are not balanced. Also it can be because of a damaged wheel bearing. A mechanic can take it for a test...
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Is it safe to drive when this warning light is on? Thanks.
The Advancetrac is the name for your traction control system that is used by Ford. The traction control system monitors the steering stability of the vehicle and engages when loss of traction has been detected. This is done by the...
Question
How can I paint a fendor on my Jeep grand Cherokee
Hello. There are several ways that you can accomplish painting just one panel. It really depends on your level of experience and how you feel most comfortable performing the task. You can start by removing the entire panel if you...