Popular questions

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New starter making grinding noise.
Throughout my experiences working on them, I have come to learn that grinding sounds coming from Ford trucks are actually not that uncommon. There can be a few different solutions to eliminate these noises depending on what part is doing...
Question
I am seeing smokes from my muffler in 57 degrees weather?
The repairs that were performed would not be implicated as a cause in any engine smoking that is visible in the exhaust. Some smoke at start up can be normal, particularly white smoke from condensation. However, continuous smoking after the...
Question
Car will drive in Reverse but not Forward.
Hello, the automatic transmission has 3 systems; electronic, hydraulic, and mechanical. What you described could be an internal mechanical failure with transmission. The electrical system which includes the module, will go into a default mode if there is a failure...
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Battery light came on, overheated, coolant sprayed everywhere
The noise you were hearing may have been the serpentine belt breaking. Once the belt broke completely both the water pump and alternator stopped turning, thus accounting for both the overheating and the charging light coming on. It's possible you...
Question
I replaced the fuel pump and now my truck won't start
Hi there: In some cases, when the fuel pump is not supplying fuel from the tank to the fuel injectors it's due to one of three different issues. First, it's possible that the pump or some of the hose attachments...
Question
Car won't start but when attempting to start it makes a repetitive "pop" sound.
Hi there. What could be happening is the engine has either a large vacuum leak or the timing chain has skipped a tooth making a camshaft out of adjustment. First look all over the engine for any possible vacuum leaks,...
Question
Sunroof won't close all the way after opening in freezing weather
The sun roof mechanism is most likely getting, or has gotten, corroded or rusted. In this case, it would need to be replaced. The switch contacts are loosing contact and the switch should be replaced as well. The recommended thing...
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What does the Rear Access Open message mean?
The Rear Access Open message will appear on your driver information center (DIC) when the trunk is not properly closed. After you close the trunk, the alert will go away.
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How do I turn on the heated mirrors?
The heated mirrors are a safety feature that can increase visibility out of the side mirrors. The heated mirrors help get rid of condensation, fog, and ice from the mirrors, so that you can see better out of them. To...
Question
Heater blower stuck on high and will not turn off unless igniton is off
This suggests that the relay may be supplying power to the blower motor regardless of turning the switch off. The blower motor relay supplies power to this motor when you turn the switch to "on" that can sometimes fail. When...
Question
Bad fuel mileage, no black smoke, no check engine light.
Hi there. Most of the time, poor fuel mileage is due to dirty O2 sensors, EGR valve, mass air flow sensor or throttle body itself. If these components are dirty or damaged, it can also cause engine misfiring or rattling...
Question
Smoke is coming out of dipstick and where you put the oil in also the oil keep burning up in about four days and its starting to s
Hello. This suggests you have a couple of different problems that may be indirectly related. Smoke coming out of the dipstick to a certain degree is OK, however if this is excessive, this is not good and should be looked...
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Poor fuel economy and sluggish acceleration. Also, my car has squeaky breaks.
Hi there. It sounds like you have a few issues here, but the loss of power and mileage is concerning. It sounds like you have an issue with a failing catalytic converter. If this fails it will clog the exhaust...
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I have a check engine on once a while when I hit a bump on the freeway and my echo goes away. Is it the motor mounts?
Hello. From what you describe it would appear that your vehicle has more than one issue present. The check engine light comes on when the computer detects an issue with the vehicle's engine management system. It will set off the...
Question
When driving it feel like the tires are wobbling, but they are not.
You should not drive the vehicle until having the wheels checked to make sure they are seated correctly and secured tightly. If the rims are seated and tight then you may have a bad tire that have broken internal steel...
Question
2012 Malibu won’t start. Unplug the fuel pump relay for 10 sec it starts right up. Got new relay started 4 2 wks.
You may want to check to be sure the fuel pressure regulator is working properly. The fuel pressure regulator is a device which controls the pressure of fuel supplied to the fuel injectors on an engine. This works by bleeding...
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Car says service stabilitrak and has a knocking noise.
The light could have come on for the brake fluid could be low and causing the system to see that the brakes are not safe. For the engine loosing power and making a knocking noise, there could be a misfire...
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Milliamps acceptable for parasitic battery drain
Yes, that's okay. Now, realize that depends on a car these days. Because some of these Mercedes, Audis, BMWs, they are running so much stuff, with GPS and satellite navigation and all kinds of other features. Some of those...
Question
Electronic Throttle Control Light On. Car will not start
Hi there: To be blunt; this is very baffling. If the two warning lights come on; there should be an error code stored in the ECU that can be downloaded with a digital scanner that triggered the warning lights to...
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Mileage is very low;
If you have not had any maintenance done then have a complete computer scan test done to see if any codes are present. Perform any maintenance needed like air filters, fuel filters, and oil changes. You didn't mention the mileage...
Question
2012 honda civic rear taillights not working brake lights working
Hello, thank you for writing in. The most common cause of your symptoms is the fuse blowing. If the fuse is good, the next place you want to look is to the switch. The headlight switch may be shorting out...
Question
Will my car pass smog if the coolant is leaking?
It depends. If for any reason, the leak has caused the check engine light (CEL) to come on OR has caused any of the OBD-II emission monitors to fail to register properly, the answer is no it will not pass...
Question
Stuck CV axle.
You do not specify the vehicle or year you are working on so I will have to guess that this vehicle has axles that do slide out of the trans-axle like most vehicles, and not by removing a roll pin...
Question
put in reverse then drive sounds like your hitting tin can
Most commonly, the sound you're hearing comes from an exhaust heat shield. It sounds like rocks in a coffee can as some describe it. Exhaust heat shields can be on a catalytic converter, front pipe, or other component of the...