Popular questions

Question
Can an overheated engine cause a knock sensor to fail?
Hi there. From the description you have given, seems odd hitting a bird would damage the radiator, the condenser sits in front of the radiator. Regardless, high engine temperatures can affect sensors. The knock sensor could have failed due to...
Question
2013 nissan altima jerks when stopping or slowing down.
Hi there. If the jerking occurs while pressing the brake pedal, it's likely that you have an ABS sensor failure or that your front brakes pads are worn out and need to be replaced. It's also possible that your front...
Question
resetting blend air actuator
The a/c door actuators do not need programming. I think what happened is the door was in the incorrect position when you put in the actuator. What you need to do is remove the actuator and leave the actuator electrical...
Question
"Service AdvanceTrac Required" message 2012 Ford Mustang GT
Hi there. If the “service AdvanceTrac” warning indicator light comes on in the dashboard, this could be an indication of several issues including, a faulty wheel-speed sensor, a faulty steering-angle sensor, faulty rotational-speed sensor, issue with the steering rack or...
Question
The codes p0012 and p0015 was shown on the scanner when I had my car checked.
Hi there. The codes P0012 and P0015 are related to the camshaft position sensor. Check the sensor out and make sure that its plugged in. Also, check for power to the sensor. The camshaft sensor keeps the ignition correct at...
Question
How do I fix a locked seat belt?
Sometimes your seat belt gets locked while you are wearing it, or when you are trying to put it on. When this happens, unbuckle the belt (if it is latched), and let it retract all the way into the retractor....
Question
Was Traveling down the highway at 70 mph when my auto control clicked itself off and the car stalled 2010 Nissan Sentra
Hello. I have seen this frequently on this vehicle. Most of the time the issue is with the crank position sensor. This sensor tells the computer that the engine is rotating. If it fails the engine stops. These will go...
Question
Heater fan seems to surge
Hello. Your vehicle does use a vacuum operated heater control valve to allow hot coolant into the vehicle's heater core so that warm air can be generated. If you hear an opening and closing sound then it may be possible...
Question
How do I use repeat mode when playing music off of a USB drive?
Using repeat mode is the same on your USB drive as it is when you use an iPod with a USB cable: Rotate the Menu or Menu/Sel knob until it highlights Repeat, then press the knob. Use the Menu...
Question
Valve cover leaking on to exhaust manifold gasket can that make it blow white smoke and make CEL flash
Hi Donald. Thanks for contacting us today. Although oil leaking on an exhaust manifold can create smoke, it typically does not enter the pipe and blow out the rear exhaust pipe. So, it's not really likely that the valve cover...
Question
Rattling coming from the bottom of the car during idling
The rattle at idle could be caused by a variety of issues, such as any loose parts or panels, fuel injector noise, or the engine top end. The deeper rattle could also be caused by a few items such as...
Question
P0201 p0300 p0301 p0302 check engine light flashing. Good place to start?
Hello and thanks for your question. There is a misfire detected between cylinder 1 and cylinder 2. The codes P0301 and P0302 are directly related to cylinder 1 and cylinder 2. The code P0300 means that there is a random...
Question
Bad Purge Valve?
Hey there. All modern cars are equipped with an Evaporative Emission Control (EVAP) system. The EVAP system prevents fuel vapors from the fuel tank from escaping into the atmosphere. The EVAP system collects and temporarily stores the fuel vapors in...
Question
Car wont start unless I let it sit for 35 mins
This is a common sign of a faulty ignition coil. Ignition coils are coated with a varnish-like insulation that becomes brittle over time after being stretched then contracted repeatedly The insulation develops small fractures that open when heated and close...
Question
Battery replaced, fuel gauge stopped working
Hello. There are a couple of reasons that would cause the fuel gauge to stop working. The most common reason is that the fuel level sending unit has failed and is not accurately reading the fuel level. The fuel level...
Question
Where is the crankshaft position sensor located at on 2002 nissan frontier 3.3l v6 truck?
Hello. The crankshaft position sensor is located at the driver side rear of the engine in the transmission bell housing. That is where the sensor takes it reading from. If you decide you need some help with it, consider YourMechanic,...
Question
name of 2 small hoses 3/8" that run to the bottom of radiator from engine?
The two hoses are the transmission oil cooler lines that run from transmission steel lines to the radiator oil cooler connections. They need to be high pressure power steering type hoses to hold transmission pressures.
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The manual and how to fix it....5th gear is not working I went by a machanic n the gears are still not going in well
Hello. If you still are not getting 5th gear then you have an issue within the transmission. If the transmission is brand new then it should be taken back to where you purchased it from. If this was a used...
Question
What is the shop time for lower control arm replacement on a 2006 Cadillac DTS?
Hi there. The labor to replace the lower control arm on one side is between 1 to 1 1/2 hours in a shop environment, depending on the bolts and if there is any rust or if the ball joint will...
Question
Oil pressure drops to 0 "stabilitrak" issue across message center traction control shuts off but oil sending unit was just replaced
The first thing to do is to have the Check Engine Light scanned to see what code is stored. Once this is done, then the code should be diagnosed to see if it has anything to do with the previous...
Question
Sporadic loss of power when accelerating
Hello. This can be caused by a number of things. If the Check Engine Light is coming on then I would usually start by scanning the computer for codes. If there are codes then it may give me an idea...
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2005 Chrysler 300c has a code P0406. I believe EGR needs replacing, Don't know if it will make it 25 miles to dealer.
P0406 involves the EGR system but that may or may not be the only factor causing your rough running condition. Typically, P0406 will set if you have a failed EGR valve, excessive carbon buildup, an open or short in the...
Question
Engine cranks but won't start. VTM-4 engine light is on. OBD shows codes P0365, P0340 & P0132
You say you turned off the engine as soon as the vehicle was stopped. Does this mean the engine still runs? The VTM-4 light is for the traction control and you may have a problem with the system, which could...
Question
Knock Sensor issue
The sensors are doing their job and telling you there is a knock in the engine. Even though it may seem like the sound went away, you may not be able to hear it when you drive but the sensors...
Question
I filled my car with E85 and now there are multiple misfires.
Hi there. Sometimes E-85 can have several side effects, like the ones you've listed. However, before you start chasing parts, I would highly recommend having a professional mobile mechanic come to your location to complete an engine is misfiring inspection....