Popular questions

Question
How do I extend the sun visor?
Extending the sun visor allows you to block sunlight and brightness that is coming in through the center of the windshield. To extend one of the sun visors, first unfold it. Then, detach the end of the visor that is...
Question
2000 jeep grand cherokee laredo seems like it wants to stall or lose power when it starts and is iding or you take off sometimes
This may be a sign of a faulty MAP sensor as the vehicle responds adversely to a load put on the motor (i.e. putting it in gear, making turns (which makes use of the power steering pressure switch) turning on...
Question
I'm hearing popping noises and rattles when I drive or go over pot holes
Hello. Unfortunately it sounds like you may have replaced some parts that may not have been needed. The most common cause of this noise on your vehicle is the front struts and the front stabilizer link pins. I start by...
Question
How do you figure out which engine mounts actually need replacing?
With all most 200k miles you most likely have all four mounts needing replacement. The first thing to do is to physically look at each one and look for rips or tears in rubber, sagging or oil soaked. Once all...
Question
O2 sensor or EGR valve?
Hi There, There are a few situations that may cause the O2 sensor to produce a false reading. As you may know the [oxygen sensors]((https://www.yourmechanic.com/services/oxygen-sensor-replacement) which are part of your emissions system read exhaust gases to determine whether or not...
Question
I had the water pump replaced due to a leak. What would cause the engine to overheat now?
This can be caused by a number of things such as low coolant levels, a clogged radiator, or a failing coolant fan switch. As you may know, the coolant fan switch helps to maintain the proper coolant temperature by turning...
Question
Brakes causing screeching noise?
Hi and thank you for contacting YourMechanic. A loud screeching noise coming from your brakes is caused from a couple of issues. First - consider the last time the brake pads were changed. If it has been a while there...
Question
How to fix a locked brake
To fix something like this, the caliper (particularly the piston in the caliper bore) and sliding pins that connect to the brake torque plate should be carefully inspected. Those parts may be sticking. Also, the brake pads could be sticking...
Question
Bucking
This may be a sign of a faulty MAP sensor. The Manifold Absolute Pressure (MAP) sensor senses engine load and generates a signal that is proportional to the amount of vacuum in the intake manifold. The engine computer then uses...
Question
Can I supply the part for the service that I need done?
You can supply your own parts but will not get any warranty for the install if the part is defective or has a problem down the road. If we supply the part then we can warranty it.
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My car ran out of gas, and now it will not crank
Sounds like a series of unfortunate events. Cars made in this century have the fuel pumps in the tank. The fuel passes through the inside of the pump motor and serves to cool and lubricate the pump while it is...
Question
Engine idling and check engine light on
Carbon build-up on the intake valves is a common issue on the IS250. Lexus recommends to remove the valves and clean them while other manufacturers use anything from an intake cleaning solvent to sandblasting using walnut shells to remove the...
Question
I have to code for engine light on, will need a quote
Hello, thank you for writing in. The vehicle is telling you the transmission shift solenoid is malfunctioning. This may be due, and is most often due, to a bad transmission shift solenoid. The wiring to the solenoid and the TCM...
Question
Car runs hot and doesnt keep coolant
Hi there. Most of the time, overheating issues are caused by a radiator leak, leak in the coolant lines, or a failed thermostat. The worse case scenario is that you'd have a blown head gasket. However, if you're seeing...
Question
I have power to my coil packs but I am not getting any spark
If you scan the computer and monitor the crankshaft and camshaft sensors, you will see one of them not working properly to send a signal that the computer will use to make the coils send a spark. You will not...
Question
Car getting low gas mileage
Yes, 16 mpg is very low for a Kia Rondo, especially with the amount of highway driving you do daily. Start with basics like the air filter and tire pressure, which are two big items that will rob you of...
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Engine light came on , was hesitant when i pulled off , sometimes cut off when at stop lights
Hi and thanks for your question. Sounds like there could be a fuel or spark issue with your engine. First you would need to scan the computer for what the engine light code has stored to have a starting place...
Question
2009 Nissan Murano won't pass smog check
The camshaft position error is a likely cause for the vehicle no-start situation. The engine computer reads and relies on camshaft and crankshaft angle readings for ignition timing. No angle reading, no spark and a fail-safe to prevent engine damage....
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Need to replace the entry assist handle on my car
Unfortunately, no, they are not universal. The dealership is probably your only option for a replacement, unless you have something custom-made that offers more support.
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Rear end squeaking
Hello there. Thanks for writing in about your 2011 Mazda2. Squeaking noises when driving are fairly common and can have many causes. The most likely causes of the noise would be a window seal, seat, body panels, suspension bushings, or...
Question
Oil pan bolts fell into transmission bell housing.
Hi there. The issue with leaving bolts in the bell housing on the transmission will be come catastrophic when the bolts come in contact with the clutch assembly. I recommend removing the starter and taking a telescoping magnet through the...
Question
Car loud with exhaust leak
If you removed the catalytic converter, then that may be the cause of your noise, since it works like a muffler to slow the exhaust down, and lower noise levels. The exhaust leak would need to be located to see...
Question
Car cutting out when slowing down
This may be related to a dirty or failing idle air control valve. The idle air control valve reads the air intake as it is mixed with fuel prior to being injected into the engine at low speeds and at...
Question
Rear end noise when hitting bumps
Hello there, a noise such as this can have many different faults for your 2007 Chevrolet Aveo5. Given that the Aveo is a front-wheel drive vehicle, there are no drive components in the rear. The most common faults would be...
Question
2007 Chrysler 300 codes, Misfire, catalyst, evap, fuel, EGR, 02 sensor, 02 heater, comp, monitors, 1inc, 5 ready, p0457, p0456, th
When you have many different codes like this then you will need to have all of them tested and looked at to see if it is caused by one or more problems. If you have issues with vehicle after refueling...