Popular questions

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ABS + Brake + Traction Control Yellow Warning light
It depends on the nature of the faults. If there is a internal processing error or solenoid valve block assembly fault. Then it is likely the module will need to replaced and then programmed. A used module could be used...
Question
Squealing sound
Hello There, The drive belt tensioner may not need to be replaced if it is just the bearing inside the tensioner that is worn out, which is often times the case. As you may know, the tensioner pulley has a...
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Clicking sound when trying to start the car
It sounds like you will need to have the starter checked. You'll need to check if the click is coming from the starter solenoid on the starter or the relay in the power relay box in the engine compartment. Also,...
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Getting a P0430 code on my Buick Century 3100.
Hi there. The code p0403 is for the EGR circuit that shows it has malfunctioned. The code p0430 is for the catalytic converter showing that its below threshold. Check the harness to the EGR and make sure that all of...
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Car not starting due to possible battery issues.
Many different problems, including the battery, can prevent a vehicle from starting. If the vehicle does not start and does not crank, suspect a problem with the charging/starting system. If you are uncertain as to the cause of your vehicle...
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Battery ?
On some car alarm systems, if battery voltage drops below a threshold, the alarm goes off. In your circumstance, you should have the battery load tested to rule the battery in or out as a possible cause. The security system...
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Anti theft problem
Rarely will pulling a fuse disable an anti-theft system. If it were that easy, thieves would figure that out quickly and more cars would be stolen. Fortunately, most factory alarms are usually fairly simple to diagnose but very difficult to...
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throttle body replacement - new part is differnt
Hello, thanks for writing in about your Ford Mustang. From what you've described, the two lines are coolant lines and not vacuum lines. You can hook the two lines together or plug them. The coolant lines to the old throttle...
Question
My Isuzu Rodeo has problems cranking in the morning mostly sometimes in the evening takes a long time to start. new filter and spark plug
Check to see if your car has a cold start injector time switch, as well as a cold start injector or other related fuel delivery components. It could be a fuel supply issue, which would involve anything from the fuel...
Question
How do you choose a file from a folder’s audio system?
Your car’s radio is capable of playing a number of different disc types, including those with folders (MP3 and WMA files, for instance). Once you insert the disc, here’s how to cycle through the different folders and listen to the...
Question
How many remotes can I program to work at a time?
Up to 8 remotes can be programmed to work with one vehicle. Having at least one spare is a good idea. Tip If one remote is replaced, any remotes currently programmed to work with the vehicle must be reprogrammed alongside...
Question
I need a rack and pinion for my 2005 chevy silverado 1500, how much would that cost me
You can get a precise estimate by inputting your vehicle data into the "Get a Quote" panel at YourMechanic's power steering rack and pinion service page. Broadly, though, to give you an idea of the cost, if you do not...
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I have really bad shaking in my tires when I drive between 20 and 70 mph
Several things could be causing the shake you're experiencing: tires out of balance, defective/worn tires, worn struts, worn control arm bushings, worn tie rods, wheel bearings starting to fail, the list goes on. Start by having a local service center...
Question
pads are 2mm on 2014 yukon xl denali with 52000 miles...all works good...incidental finding...do I replace now? Pads and rotors? o
At 2mm, the pads are definitely due for replacement. The the thickness of the brake rotors should be measured and compared to the minimum thickness specifications. If they measure above the specs and there is enough thickness to them, resurfacing...
Question
The headlights flicker.
The most likely cause for lights flickering would be a bad or loose ground. Make sure battery terminals are tight. Make sure the battery and other engine grounds are tight. Check the connector and harness at each headlight to be...
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My car has a little shake to it.
You may have a bad tire or something that is loose on the front end. I would suggest having a mechanic lift and inspect the tires and front end to see if there is a front tire or axle problems....
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Check Engine light on the Dashboard.
Hi there. The code P0420 could have an issue with the following: Having a damaged or failed oxygen sensor The engine coolant temperature sensor is malfunctioning Damaged or leaking exhaust manifold or leaking muffler / catalytic converter The spark...
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Using oil blend on a car that requires synthetic oil
Looking at the information for your vehicle, it does not say that synthetic oil is required. Using a synthetic blend will be just fine. You can also switch back and forth between synthetic and non-synthetic without doing any damage. If...
Question
Radiator leaking coolant badly.
Hello, A coolant leak should be repaired sooner than later as overheating can cause engine damage. Some coolant leaks only occur when the engine is hot and the system is under pressure. If you can't determine the exact source of...
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seized motor help
You may find trying to overhaul the motor and swapping over all the parts to the new motor may be the best bet to get the vehicle to run without problems. You do not know what you are getting from...
Question
3rd brake light on
Hello. From what you describe it would appear that your vehicle is experiencing some sort of electrical issues. If only the third brake light stays illuminated, not the left and right side brake lights, then that is a sign that...
Question
What's the fastest/cheapest way to diagnose an ABS light?
Hello there. The ABS on most vehicles requires a scanner with ABS testing capabilities. You will need to have the system scanned and codes received and diagnosed in order to learn what is the problem. If you want to have...
Question
if my 2011 chevy equinox brakes the water chain can the car still run or it'll stop?
Hey there, thank you for asking about your 2011 Chevrolet Equinox. The water pump and engine balance shaft are run on one chain and the engine crankshafts are run on a separate timing chain. I guess it could be possible...
Question
Car overheating from lack of coolant.
If your car doesn't have enough coolant it will overheat. When it cools back down, top it off with water and have a certified mechanic perform a coolant pressure test to see where the leak is coming from. Common failures...