Popular questions

A clogged catalytic converter can increase exhaust system pressure robbing the engine of power. Along with this overheating, excessive fuel consumption can also occur. The exhaust system pressure should be checked and compared to specification to ensure the catalytic converter...

You can go to the local dealer and supply your VIN number and proof of ownership. You may be able to get a new key made to match your car if your has never had the ignition key cylinder replaced....

Hi there. Typically when the oil pressure changes based on the type of oil you are using, it's an issue with the pick-up itself. Quite often, the wrong sized or style of oil pump or a pick-up line that is...

Hi there. I would recommend returning the incorrect CV axle and replace it with the correct item. There are sometimes fitment issues with this component that may cause additional damage to steering or drive line components in your Kia. Always...

It may be possible that the fuel tank fuel injection additive has caused the catalyst to not be able to clean the chemical you put in out of the exhaust stream causing the catalyst sensor to not work correctly. As...

If your radiator is leaking then that will cause your car to overheat. The coolant system is pressurized so if it can not hold pressure then the coolant will begin to boil in the engine causing it to overheat. It...

Hi there, thanks for writing in. In most situations when the variable valve timing solenoid is damaged or causing an ignition problem, it will trigger an OBD-II code and thus illuminate the check engine light. If the warning light is...

YourMechanic has published an informative FAQ dealing with Trouble Code P0335. Broadly, when Code P0335 sets, it means that there is a fault somewhere in the circuit for the crankshaft position sensor. But, the exact location of the fault has...

Hi there. You need to check the battery first. The battery needs to be load tested in order to be able to tell if it is failing. If the battery is fine, then the issue may be in the transmission...

Most modern vehicles do not have serviceable ball joints (grease fittings that allow them to be lubricated). They are lubed and sealed from the factory. Once the grease dries or decays over time, the ball joint will basically wind up...

There are a few possible problems that could cause these symptoms. It could have a failed coolant temperature sensor, which reports the temperature of the engine to the engine control module. The engine control module uses this info to determine...

Hello, thank you for writing in. The plastic lever that you have access to is simply a handle for the mechanism inside that releases the seat. You have to manually release that mechanism with another tool, depending on what you...

This problem of erratic idle speed is often referred to as "surging" or "hunting". The causes include a faulty idle air control valve or circuit (IAC), a faulty ECM (not common), faults in the fuel pump control circuit, defective spark...

Hello. The most common cause of this is low fuel pressure caused by a dirty fuel filter. If that has not been replaced recently, then I would typically start with that. I would also scan the computer for codes to...

It is not uncommon for BMW's to tick, but there are solutions that are helpful. Keeping the revs up (instead of lugging around like it was a big V8) is one way to do this. Keeping it at about 2000...

It is possible that the recirculation of the oil back into the intake could be causing an issue, if the amount is excessive. However, without reading any troubleshooting codes, there would be no way to confirm why the Check Engine...

Hello, thank you for writing in. The vehicle may be experiencing a wide variety of issues. Considering the age of the vehicle, the list can get even more extensive. Unfortunately, this is going to be a process of elimination until...

You will need to have the right axle and bearing checked. It sounds like an axle causing the vibration, but they usually do not cause a tire to wear out. The tire will wear from a bad bearing, strut, or...

Locking the side storage units is very easy. Both units are locked and unlocked with the main vehicle key; simply insert the key into the storage unit lock, and twist it to unlock or to lock.

If you have the GS model, that means you have the supercharged version of the 3.8L engine. The naturally aspirated 3.8L has problems with the intake gasket leaking, which results in coolant/oil intermix. However, the supercharged version is not as...

Hi! It is sounding like you may have a bad blower motor control module. It is located under the dash next to the blower motor. A technician can test it with a volt meter to verify its proper operation. I'd...

Among the possibilities are that the alternator is not properly re-charging your battery and so when you last turned your car off the battery was, unbeknownst to you, discharged; there is a parasitic power draw when your vehicle is off...

The thermostat housing if it is leaking and cannot be sealed will need to be replaced. The plastic may be deformed and cannot seal completely.