Popular questions

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Car dies
The most common problems causing the engine to stall are either the crank or cam sensor. The engine will need to checked to see if it has any failure codes and if the codes relate to the crank or cam...
Question
Car moving slowly after starting
Hi. If I'm understanding correctly, your vehicle crank slowly. It is possible that the alternator isn't charging. I would also suggest having a professional charge and test your battery to see if it meets specifications. If you're asking another question...
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Starter, alternator, or battery?
Hi there. In most cases, when you're pulling less than 15 volts from the alternator the issue is caused by an internal component failure within the alternator itself or the alternator relay. If the starter is not receiving the correct...
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Coolant Leak
Hi there. The coolant can disappear for a number of reasons. The most common being an external leak. If it is not obvious as to where it is coming from then the system needs to be pressure tested. The water...
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Need to reattach the rear muffler
You can visit a local mechanic or take it to a local exhaust shop - whatever is best for you. If a bolt broke then it may be as simple as putting in another bolt, but I do not think...
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Exhaust manifold pipe rusted off.
Hey there, thanks for writing in. You would need to have it metal clamped or welded on at an exhaust shop. Welding it will give you a better seal if the rest of the pipe is not damaged or rusted....
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Window not working
Thank you for your inquiry. If the window will not go up or down easily, or seems to shift during operation, the window regulator may have a mechanical failure. This includes a broken mechanical connection to the glass or even...
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My car cuts off when driving left into a puddle. 2007 Hyundai Sonata
Hello. It is very hard to properly diagnose something without driving the vehicle and fully testing it. You will more than likely need to pay for a diagnosis to know for sure what is going on. From my experience though...
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Pulsing engine.
Hello, It sounds like you may have a vacuum leak causing the engine to idle higher than normal. High idle speed, stalling and hissing sounds are common signs of a vacuum leak. When a vacuum leak is present in an...
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I can put my clutch in and put the car in gear and car won't die?
The first issue sounds like you have throttle problem. You may want to take off the intake and see if your throttle body is moving freely. It could be dirty and need to be cleaned. Check the cable that is...
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Transmission and other problems....pre-purchase 2007 Dodge Caliber
Hello - given the number and variety of problem codes you list, I would recommend a pre-purchase inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to the cars location, perform a thorough survey of...
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2004 ESCALADE, why it ticks all time, sounds like it needs oil, but changed the oil
Hi there. Typically when an engine ticks constantly and the tick increases in speed as the RPM increases, it's an indication of worn out cylinder head hardware (like valve lifters specifically) or a timing chain / belt that is wearing...
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Anti theft system light keeps disabling car. Know a way around it but its annoying. Will replacing the ignition switch fix this?
Hello there, a few different items can cause the security system to disable to vehicle like this. The most common causes would be: the security system module has failed the key is worn key cylinder failure faulty...
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My car shut off while driving and it won't turn back over
Assuming the engine is getting fuel with the new fuel pump, the next step would be to check for spark. The engine needs spark, air, and fuel to start and run. Air is almost always present, and again assuming fuel...
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If you just put a brand new tps in a 97 jeep grand cherokee and the idle is at 1000 rpms, would you consider that the sensor is bad? Thanks
Hi there. You can adjust the throttle plate on the throttle body or adjust the throttle position sensor. If making the adjustments has no effect on the engine idle, then there could be a vacuum leak or the Idle Air...
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Brakes won't stay pumped and fluid overs the area where u fill it up at
If you are bleeding the brakes out and keep getting air in the system then you test system and it still feels like it has a low pedal again. The brakes are bled again and gets air in it again...
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Soft brakes make me think they won’t work
Any unusual braking occurrences should be viewed as potentially serious. However, the symptom you describe is more indicative of a common issue Toyota had with the Tundra, causing them to issue a on it. It has to do with replacing...
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Pinpointing an oil leak - part coming off of the engine toward the back on the passenger side
Hello. From your description, it sounds like you are referring to the turbo intercooler. It is common over time for oil to build up in here due to wear in the turbo charger. I usually check the oil in the...
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1990 ford ranger front rotor removal
If your model has manual or automatic locking hubs, to remove the front rotors, the Mechanic has to follow the procedure for wheel bearing removal in the Factory Service Manual. If you desire to hire a certified Mechanic to perform...
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Possible starter replacement.
If the starter needed replacement the symptoms you would have would be that all the lights and electrical functions of the vehicle would still work correctly and when you tried to start the engine your'd hear only a slight click...
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Reman 600 cfm 4 bl eddlebrock carb on 390 preformer low rise intake on stock reman engine starts when throttle won't stay running
It sounds like your timing may be off slightly. Be sure the timing is at least very close to what it should be and then you can adjust the carburetor from there. I would also check to be sure the...
Question
Heater want stay hot
The lack of heat being generated by your system may indicate a clogged heater core. The [heater core]((https://www.yourmechanic.com/services/heater-is-not-working-inspection) is a small radiator like unit that circulates the hot coolant from the engine through the heater core which then uses this...
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My car has new battery but will not start
Not all new batteries are fully charged so you should verify the charge status of the battery and correct as necessary. Be sure the battery is connected properly (no reverse polarity) and that all cables are secure and free of...