Typically, a loud squeal on a cold start could be belt related. As belts age, the rubber becomes harder and glazes a bit. This can cause a brief, or constant, squealing. Also, belt tension can cause squealing as well. If...
Hi. There are many possibilities to why the wheels may be locked up, which include, brakes, bearings, transmission, etc. You may want to enlist the help of a mechanic, like one from YourMechanic, who can not only diagnose why the...
Hi there - yes, it is possible that a malfunctioning or dead O2 sensor could cause stalling. It will, over time, clog your catalytic converter - an expensive repair - and spew increased toxic exhaust into the atmosphere. In most...
Hi, thanks for writing in. The transmission range sensor switch must be physically aligned with the gear selector in order to work properly. This generally involves putting the shifter in the Neutral position, then adjusting alignment of the range sensor...
Hi there. There is an issue with the engine having a vacuum leak and the may be cruise control is coming on to accelerate the engine. First check for any vacuum leaks on the engine. If the engine is running...
Hi There, It sounds like you may have a dirty or failing idle air control valve causing your engine idle to fluctuate and eventually stall. The idle air control valve is a small valve on the engine's intake system that...
First thing to check is what diagnostic codes the engine management system contains. Yes, even pre-OBD-II cars can have on-board diagnostics. In the fuse box, there are a pair of 2-pin connectors: one white and one black. With the ignition...
Depending on the type of noise it is making, this could be a number of things, however the most common problem with the ABS system is the sensors not working properly and causing intermittent signals to be transmitted to the...
Hello, thank you for writing in. The knocking noise from the video may be related to the new distributor that was installed. The distributor and timing can cause pre-ignition of the air-fuel mixture. This causes the rough idle and the...
Hi Adrezona. Thanks for contacting us today. When a car pulls to one side, there are two possible reasons. First and most common, the front suspension is out of alignment or second, the tire has what's known as a radial...
Hi there. One of the common problems that comes up on these newer push button style transmission selectors is that the buttons themselves can break, or an electrical fuse or connection from the button to the transmission control module becomes...
It sounds like you may have a problem with one or more cylinders misfiring. Engine misfires can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination...
If the transmission all of a sudden will not go into reverse, then check the shifter cable to see if the transmission is in alignment. To do this in the car, simply set the parking brake and put the transmission...
In a case like this it's difficult to estimate the damage without getting an inspection. What probably started as a bad wheel bearing became a whole lot more complicated when it was driven until failure, and it will be necessary...
I would recommend having the vehicle inspected by a qualified professional who is proficient in diagnosing hybrid vehicle issues. It is very likely that the issue was related to the accident that the vehicle was in.
Hi there. Go under the vehicle and check the slave cylinder to your clutch system. The cylinder may be leaking causing the pedal to be spongy and not able to become firm due to excessive air in the system. Check...
To determine if an engine is seized, one would turn it clockwise by hand using a wrench and socket applied to the crankshaft pulley bolt. That test is made easier if you remove the spark plugs so that there is...
Hi there. The check engine light on this vehicle can turn on from the engine running too cold and too hot. If the coolant level was low from the beginning then the system should have been pressure tested to identify...
Hello, since there are many reasons the check engine light may come on, I don't believe you should be concerned, but you should have your Check Engine light diagnosed by a professional at YourMechanics to be safe. The good news...
Check the fluid level as very low fluid, or a clogged fluid filter, will result in no movement. If the fluid level is adequate, and there is no movement in any gear, the most common causes for that are: broken...
Hi there. Overheating problems can be caused by multiple issues, ranging from an air bubble trapped in the coolant lines, to a faulty or damaged water pump. One items that is concerning for your 2006 Nissan Altima, however, is that...
Hi, it is fairly rare for this to happen with a purge flow issue. Purge flow refers to the cars EVAP system. This system collects the fuel that evaporates inside the gas tank to ensure that pretty much 100% of...
