Generally with a manual transmission, if you are able to select all gears but the vehicle does not move when releasing the clutch pedal, in all likelihood the clutch is worn to the point of requiring replacement. Sometimes you will...
Hi there - wheel bearings are fairly durable, although pot holes cause damage and knocking noises as you are experiencing. As for whether this is safe to drive, I would treat this scenario as you would driving around with an...
Hi there: If you're Nissan has less than 50,000 miles and there wasn't serious electrical damage done; like hooking up battery cables in reverse or jump starting the vehicle; then it's highly unlikely that the ECU needs to be replaced....
Cranking and turning over are essentially the same, so I will assume that it cranks but won't start. There are many variables that go into diagnosing a no-start condition. The fuel pump is just one of many things that can...
Hi There, Unfortunately, every scratch is different and depending on the depth of the scratch it may or may not be able to be buffed out without taking it to a body shop. I would suggest visiting your local auto...
Hi There, Both of these codes relate to your evaporative emissions control system. One relates to a leak that is detected and the other relates to the possibility of too much water vapor in your charcoal canister which is part...
If you just had a battery installed and the car will not start, it is possible that the technician who installed it did not get the battery cables tightened down to the battery terminals. I would recommend taking your vehicle...
The best way to determine if you have worn internal engine parts is to use a micrometer and plastigauge if necessary to take measurements of certain parts. Once these measurements have been taken, you will then want to compare them...
Hi, thanks for writing in. With the key on engine off, your gauge should read low pressure. The oil sender near oil filter should be disconnected to see if the gauge now reads zero pressure. Now ground the wire you...
This is a common problem when the voltage regulator is failing which is potentially due to a faulty ground or connection. I would start by checking the battery connections and cables to be sure they are not dirty or corroded....
You will need to check to see if there is any stored codes in the computer along with the normal maintenance with air and fuel filters. You may have a faulty sensor or clogged filters or low fuel pressures. ...
It is possible that the belt tensioner for this belt or belts has failed. If there is no tension on the Belt then it will not spend with the crankshaft pulley. I would recommend having your belt tension inspected by...
Brake fluid leak sources are quite varied and can be traced to tubing perforation due to corrosion, bleeder screw leaks, internal master cylinder leaks, and seal leaks. Any leak of brake fluid is serious and so I recommend that you...
Hello. It is more likely that the cause of this problem is that the catalytic converter is clogged which would cause the car to not to accelerate once becoming warm. There could also be a problem with the transmission. Your...
The variable valve timing VANOS system on your car can become sticky over time. Particularly if you are not changing the oil diligently. It is a hydraulically operated device that advances the camshaft using engine oil pressure under certain conditions....
Hi there: We need to know what type of vehicle has the ignition sensor error to give you some advice, but you should have a professional mechanic complete a check engine light inspection to determine which sensor is faulty and...
The cost to repair the transmission depends on whether you are experiencing a leak of fluid and then overheating or whether overheating is causing the transmission fluid to overheat, expand and escape through the vent. If the leak is in...
Hey there, thanks for writing in about your 2010 Cadillac CTS. The light coming on may mean that they just cleared the code and light before selling you the car, or your light is on from a loose gas cap....
As cars age even the most well maintained automobile will need some work. If the noise is from the belt or one of its accessories, then it can be easily confirmed. Removing the belt and restarting will let you know...
If the check engine light (CEL) has illuminated that does signify that there is an issue with the engine and/or a part of the "engine management system". You should get it checked out especially as it is possible that the...
The best way to determine if your vehicle has a digital speedometer is to check in the owner's manual. The owner's manual will tell you how to operate all functions of the vehicle as long as they are equipped with...
Hello there, when the anti-theft system engages it can prevent the vehicle from running properly or starting at all. This can be from a variety of issues but the most common would be a security module failure or a wiring...
