Popular questions

Hello there, many common problems will cause your 2009 Buick Terraza to have a loss of engine power. The most common would be spark plugs, fuel pump, coil, fuel injectors, MAF sensor, vacuum leak, oxygen sensors, or a wiring harness...

In order to replace the EGR tube it can be replaced in less than an hour. The tube may not be the only issue though and the intake manifold EGR ports may be clogged and need the intake manifold to...

Only manual transmissions are equipped with clutch delay valves in the clutch actuating mechanism. On automatic transmission equipped vehicles such as yours, shift points, rate of engagement of the clutch and applied line pressure are all controlled electronically. To modify...

Hi Andy. I believe we attempted to answer your question yesterday. Most people that have this problem will take their vehicles to a Cadillac dealership to have this completed. The main reason why we don't complete this service or provide...

Hi there. There are several possibilities here before replacing the motor may be required. Check the 40 amp fuses for the motor first, and also check the relay for the lift motor as well for burned contacts. The fluid level...

The skipping you are feeling is the engine misfiring. Your engine coils, plugs and plug boots may need replaced. The valve covers may also be leaking oil into the spark plug holes and the cause of the miss fire. I...

Hi there. From what I am aware of, there isn't a bank 4 sensor 4 on this vehicle or other Ford products. There are four total O2 sensors, (two upstream and two downstream), so the code you are getting might...

Hello. A no start condition can be caused by many things. If you have verified that spark and fuel pressure are good then the next thing I would look at is the engine management system. If the engine is getting...

Hello. Shaking can be caused by many things. If the transmission mount was recently replaced then I would also take a look at the engine mounts to see if any of them also need to be replaced. Worn or damaged...

Hello there: Most of the time, the smoke you see coming from the front of the vehicle that has a coolant leak from the radiator cap is steam. This is an indicator that the radiator cap needs to be replaced;...

Hi There, It sounds like you may have a faulty ignition switch that may be causing the ignition to send power to the starter inadvertently rather than kill the power to the ignition like it is supposed to when turning...

The most common cause for the charging system light coming on is going to be the alternator. The battery is going dead due to the charging system is not recharging it and battery will go dead. In order to properly...

Hello. A knocking sound during heavy acceleration could potentially be a sign of a serious issue, depending on where it is coming from. A knock from the engine can occur if it runs low on oil, and could quickly lead...

The remote start system allows you to turn on your engine from outside the car, with just the push of a button. This system can be turned off if you don’t want it to be usable. To turn on or...

Hi There, Unfortunately, it sounds like your motor may have gotten hot and resulted in some kind of damage that caused it to lose oil pressure, which may have made the problem worse. As you know, there are generally two...

Hi There, It sounds like you may have a coolant leak of some kind such as a failing water pump that may be leaking or potentially the beginning of a blown head gasket that may be causing the coolant to...

This maybe caused by a variety of potential issues. For starters, I would suggest testing the key a few times while moving the steering wheel to see if this will get it to start again. Try another key, too, if...

I doubt these two codes are connected. The 2610 is a fault where the engine control module (ECM) cannot detect the power off cycle when the engine is turned off; meanwhile, the other code has to do with a throttle...

Hello. There are a couple of reasons why this could be happening. One being that the instrument cluster is malfunctioning where the fuel gauge and temperature gauge are located. There is a circuit board on the back of your instrument...

This light will usually come on when one of two things are happening. Either the motor is in fact low on oil or the oil pressure sending unit is not working properly and may be producing a faulty reading. I...

Hey there, thanks for writing in about your 2009 Nissan Altima. The downstream O2 sensor is the sensor used for catalyst efficiency. It is not the one in the manifold but the one after the converter. If you need help...

When the alarm was installed the alarm output wire for the lights need to be tied into a parking light circuit or turn signal circuit. Whom ever installed your unit hooked the light output wire to only the left turn...

If all the covers, plugs, and shields are in place, water in the clutch is usually not a problem. Some cars have their timing marks on the flywheel and the plugs get left out by somebody checking the timing, or...

Hi there. It looks like you've got quite a few Infinity specific trouble codes that might point to the source of your start then shut off problem. The one that is troubling and confusing is the P1612 code, which indicates...