Popular questions

The engine quit for a reason and I believe, from what you have stated, that a failed fuel pump caused the car to quit, unless there were other like overheating or engine noise before the stall. The engine in these...

The front air bags in your car are designed to provide important protection in the event of certain types of collision. Here’s what you need to know about them: Multiple Thresholds: Once, air bags only inflated. However, yours have...

If the truck is leaking after a radiator replacement then something may be loose. If the leak cannot be easily seen then I typically do a cooling system pressure test first to see if I can find the leak. Hopefully...

Batteries that drain overnight are common. Usually when this occurs, there is a parasitic drain on one of the car's systems. When this occurs it drains the battery down over time. Batteries that are drained down repeatedly can cause them...

When a warning light illuminates, usually there is a module with a stored fault code that has detected a system error. Have a technician experienced with vehicle electronics scan the vehicle for any stored codes and observe vehicle data. ...

Hello Your Audi Quattro should be equipped with a V6, meaning it has 6 cylinders in the V formation. You should replace all 6 spark plugs when changing them. If warning lights are coming on, you will want to have...

Hi there. You can swap the engine from a 1981 model to a 1997 model, but you will have to swap the entire power plant, the engine, the transmission, and all of the electronics including the exhaust system through the...

Hi there. It sounds like the starter may have failed. Many times when a starter fails, it gives no warning or signs leading up to the failure. Make sure the battery and alternator is healthy with proper testing, not a...

The engine compartment of a 2011 Dodge Grand Caravan is not as big as older vans used to be. As a result, fitting an auxiliary fan to your radiator in an effort to make it run cooler might be difficult....

With a fully charged battery in good condition, and the immobilizer (security) system off - check to be sure the immobilizer is not activated - if the starter motor does not operate at that point, there are only two possibilities:...

Generally, misfires are caused by either a spark or fuel issue or in cases, a combination of both. Spark related problems generally will result from things like ignition coils, crankshaft position sensor, spark plugs, spark plug wires or ignition modules...

Hi there: Without being there to inspect your vehicle, or having information about what type of car, truck or SUV you own, it's very hard for us to give you some advice. You might want to have a professional mobile...

Hey there. You may have a bad A/C compressor if you see the compressor engage but the high and low pressures stay the same. If the high pressure spikes above 300 or more, then the compressor can produce pressure but...

The oil recommended for normal use on your Honda Pilot is 5w20w. There are other owners who have also experienced excessive oil consumption on these vehicles. If you are using only one quart every 2,000 miles, this could be considered...

Oxygen sensor failure is not too common on your vehicle. Just because a code for the oxygen sensor is present, it does't mean the sensor is bad, just that one of the parameters it reads is out of specification. For...

You need to check to make sure the large power wire to the alternator is getting power. If it is not then you may have to check the wire from alternator to the battery fuse box for burned out wires...

The crankshaft sensor is needed by the computer to see the engine RPM's. The engine will run bad or not at all if the sensor is failing or has failed. I recommend seeking a certified mechanic to come and test...

Hi there. It sounds like a failed starter or battery. Have a battery test performed with a digital battery tester that provides the cold cranking amps and state of health. Check all fuses/relays and replace as necessary. Perform a voltage...

Hello. To answer your question, yes, the lack of an air filter can cause catastrophic engine damage. Over time, the debris will build up inside of the engine as it mixes with air and other carbon contaminates. Eventually, it will...

Hi there. In most cases, a low engine idle is caused by an idle control valve that is damaged, a vacuum leak or in some case, clogged fuel injectors. It is also typical for an engine idle to be low...

There can be a few reasons why your Dodge Magnum is experiencing intermittent starting problems. A faulty starter is a common component to fail, however a failing ignition switch or a failing starter relay can also be the culprit. To...

What was wrong with the radiator? If it is clogged or leaking then you'll have to replace it. If the fans are not working, then this may be why it overheated in the first place. Without knowing the vehicle year,...

Hello. The idle air controller is suspect in this scenario - either needs to be replaced or cleaned (if possible). It sounds like it is not responding to the increased load of the alternator. A dirty throttle body or air...

Hi There, It sounds like your vehicle may be a bit low on transmission fluid or you may potentially have a bad transmission control solenoid. As you know, the transmission works on hydraulic pressure built up from the fluid inside...

Try to replace the ignition module and coil which is mounted top right side of the motor. The ignition module supplies the tach signal and the coil supplies the spark to the plugs. It is a good idea to replace...