Popular questions

Hello. Most of the time this is caused by a pressure issue within the transmission. It can also occur of there is a major internal failure as that is what the computer does to try and protect the transmission. I...

You likely have a crankshaft position sensor issue. Other problems that may exist include a faulty fuel pump or an an occurring vacuum leak. I would have a certified mechanic, such as one from YourMechanic, come to your home or...

Hello, thank you for writing in. With check engine lights on, the first step is always scanning the vehicle for codes. These help direct your attention and ease diagnostics. The main concern is that the engine is making a loud...

A few different things will usually cause the vehicle to start and then die. A bad ignition coil can cause this if it is beginning to fail, resulting in intermittent starting problems. A dirty or faulty mass air flow sensor,...

You should periodically check your brake fluid levels to make sure that you have enough fluid in the system. To check the brake fluid, pop the trunk, and locate the brake fluid reservoir. Make sure that the fluid level is...

Hi. Clutch problems are not limited to the disc wearing out. Pressure plate, throw out bearing or hydraulic system issues could also be at fault depending on the type of problem you are having. If the clutch is slipping, then...

Any part of the suspension could make this noise; from a failed strut to a worn control arm bushing. A mechanic would typically reproduce the condition by listening for the clunking noise while driving over a speed bump to properly...

Hi there - many newer vehicles - you don't indicate what year, make and model you have - provide this functionality as a "feature". The thinking is that if you haven't opened the door yet, the driver is still in...

The P0707 diagnostic trouble code means the transmission range sensor circuit has low voltage input. The ECU looks for a specific range of voltage in the transmission range sensor and when the voltage input is low the ECU sets a...

You may have a shorted wire going to the headlights. A technician can test all the fuses and check to see if the wiring is shorted to ground and diagnose the problem. I would look at the fuses to the...

If the dealer has already replaced the front rotors, the problem is likely with the rear being warped. The problem could also be a bad wheel bearing, but my money's on the rear rotors. I suggest you have someone other...

Billing question was sent to CS for the cost to replace the spark plugs and the ignition coils on a 1999 Ford Expedition with a V8-4.6L engine.

Repairs for over $6000 on this vehicle is common on a vehicle that is this age and would be a decision foe you to decide if you want to spend the $6000 to repair this one or trade it in...

I am not sure if the mechanic who replaced your head ran a compression test after the head was replaced but if not I can think of a couple of possibilities both of which lead back to low compression. The...

The shaking could be your tie rods. There are two sets of tie rods on your vehicle. The two inner tie rods and two outer tie rods. The outer tie rods are easily replaced but require the car to be...

Hi there. It is possible that the 09 Sienna may have permanent codes. If it does, this is only for informational purposes for a qualified technician. These codes will clear themselves once a specified number of drive cycles without the...

The coolant is a vital part of your vehicle, as it helps keep your engine from overheating. Periodically, you should check your coolant levels to make sure there’s enough in your vehicle. Here’s how: 1. Open the hood. 2. Locate...

The rough idle may be caused by a variety of things, but this happens most commonly when the mass air flow sensor or the idle air control module have failed. The mass air flow sensor is responsible for monitoring the...

Hi there. Anytime you have a problem with the steering wheel feeling stiff, it's commonly due to an air bubble stuck in the hydraulic lines that make up the power steering system. However, since we don't know what kind of...

Greetings and thank you for writing in with this concern! Without knowing more about the conditions that cause the noise (when, where, how, etc) it is difficult to advise on this concern. Mazda has released a number of Technical Service...

Like the rest of your interior, your seat belts should be cleaned periodically. Dirt and debris can build up on the belts and cause problems, particularly if the dirt gets into the retractor. This can make the belt slow to...

If the hazard warning lights use the same bulb (filament) as the turn signals, then yes it can't be the bulbs. I would test the turn signal flasher unit. Basically, you want to test for power to the flasher unit...

There is an easy way to test it. Pull all your fan belts off. If you pull the belts that are on it and the noise goes away then it can easily be the water pump. Then grab the water...

Hi there. Body components that are used as replacement parts on a vehicle should always be from the same year, make and model of vehicle. If you're looking to replace a damaged rear bumper for your 2000 Nissan Maxima, you...