Popular questions

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Transmission died
When a transmission fails, the vehicle will seem as though it is in neutral. Sometimes if you rev the engine high it might move slowly. If this is the case of if the vehicle does not move at all, yes...
Question
Car won't stay running unless MAF is unplugged.
Short of a vacuum leak, this seems to indicate to a dirty or failing idle air control valve. As you know, the idle air control valve monitors the air intake as it is mixed with fuel prior to being injected...
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P0089 code, fuel pressure regulator performance low. Went into limp mode, then next morning no start
After doing a little research on your particular situation, it looks as though this is a fairly common problem with this model of vehicle. I would suggest contacting your local dealership about the situation due to the fact that I...
Question
Car not starting after replacing battery
Hi there. The most common cause of that vehicle not starting is the fuel pump and fuel filter. Over time, the pump motor will stop working and needs to be replaced. I would recommend having a technician come out and...
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When backing up, my car makes a rocking noise.
The noise is the parking brakes are out of adjustment and the brakes are dragging. Check the rear brakes and see if they are releasing when going in reverse. If you need further assistance with your brake system, then seek...
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Is this a power steering problem?
It sounds like you may have a power steering leak, a failing pump or potentially a steering rack that may need to be replaced. When the power steering pump is low on fluid or damaged and needing to be replaced,...
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If I have a bad throttle position sensor will my car hesitate to start
Hello There, I believe you are correct in that you may have a faulty throttle position sensor. There are trouble codes that are typically associated with the TPS. One code will set if the TPS voltage is too high when...
Question
cracked exhaust manifold pipes/headercar will not go fast revs high but No speed ?Cause?
In order of priority, if you have a cracked exhaust manifold (leaking carbon monoxide), that actually has to be fixed first or at least coincident with the repair(s) to the engine/transmission. The principal danger from exhaust leaks (carbon monoxide) is...
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My dealer told me that I should replace the oil pump along with the timing belt
Hi There, There are a number of differences between the oil pump and the water pump, however the main difference is that the water pump pumps the coolant through the motor and is driven by the timing belt and the...
Question
is it too late to get undercoating for a week old 2017 Toyota Prius
No it is never too late to get the car undercoated unless your car is already rusted out. You may need to have the under car washed of any dirt or salts that may have got on the undercarriage. ...
Question
I have a g35 04 the car over heated when I was driving and I added coolant and tried to turn the heater on as well but it wouldn’t
Hi Merks. Thanks for contacting us today. Typically when your car overheats and there is no heat coming from the heater, it's due to an obstruction of debris inside the heater core, or a damaged heater core itself. It could...
Question
Hi, Could use a lot of help. I have a 2006 Audi A4, recently purchased. Just recently the PRNDS lights are flashing, had it tested
Hello, thank you for writing in. The vehicle is likely having an issue with the TCM, or transmission control module. The issues you are having are classic of a TCM failure, and the issues will get worse. Unfortunately, there are...
Question
Gear shift stuck in park
There is a high failure rate on your vehicles shifter assembly. Inside the assembly, there is a bright pink plastic cylinder that pulls the shift interlock spring. The problem is that the tab that holds the spring is very thin...
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hard brake pedal with engine off no pedal when started replaced all brakes rear clyinders and master cylinder no air in lines
From the description provided, my first step would be double checking the connections at the master cylinder as well as double check the flexible brake lines at each wheel. A small leak can duplicate the brake pedal falling to the...
Question
How to fix squealing power steering
Hello....This could be a dry or worn out ball bearing assembly of which there are quite a few (alternator, A/C, idler pulleys, etc) or it could be a belt alignment, belt age, or belt tension issue. YourMechanic can isolate these...
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Steering wheel jerking
Hello. If there is a consistent jerk occurring, then it is typically a spool valve problem in the rack and pinion. This would require replacement of the entire rack and pinion assembly. It can also be caused by a failing...
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not shifting into 2nd gear
Since you said your Check Engine Light is on, the first thing I would recommend doing would be to have a qualified professional use an OBD2 scanner to pull the trouble code that is produced when your Check Engine Light...
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Intake/throttle body
This problem will be very difficult to diagnose as the vehicle is not present. It seems the noise does change as the load on the engine changes. Worn wheel bearings or pulleys along the belt drive system can make weird...
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Bad fuse or defective key lock causing ignition problems.
Hello, it sounds like you have already had the battery tested and it tested good. The next thing that needs to be checked is to see if the starter is turning the motor over. If it is then you need...
Question
Carplay not working phones
Hello. It is possible that there is a problem with the bluetooth phone hook up. It is also possible that there is a problem with the entire unit, or that the unit needs an update from the dealer. My suggestion...
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Blinking check engine light.
Engine misfires can be caused by many different problems, but there are a few suspects that occur more than others. Generally, misfires are caused by either a spark or fuel issue or in cases, a combination of both. Spark related...
Question
Rear tire is loose.
You should not drive the vehicle since your car may be damaged and unsafe to drive. It sounds like the lower link arm or control arm has broken. I strongly suggest you have the vehicle inspected by a qualified mechanic...
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Air vent problems - 2006 Buick Rainer
Hello, thanks for writing in. Either your blower motor is bad or the blower resistor is bad. You should also check the cabin air filter to make sure it is not clogged. If you would like to have this done,...
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Engine stumbles at low speeds - 2007 Dodge Sprinter 3500
It may be at a particular throttle angle and the EGR valve is getting carbon into the valve causing the erratic idle. You may need to have the engine decarbonized. If you hold the engine in neutral and REV it...
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Car is not getting fuel. I changed fuel pump and checked the fuel pump relay. It was in good condition. What else could it be?
This may likely be related to the fuel pressure regulator. This is a unit that helps to maintain the fuel pressure in the system. When this is not working, this may cause an erratic fluctuation in the fuel pressure or...