Popular questions

The list of the tools (both basic and specialized) that would be needed to remove and completely overhaul this engine should be listed in a repair manual or you can read our comprehensive article on how to rebuild a car...

Hi There, I would suggest first checking your coolant level to be sure there is sufficient coolant in the radiator as this is what flows through the heater core which is what generates the heat you fee inside the cab...

The explanation for the drip when the cap is removed is that the cap seals the system and doesn't allow the fluid to move. Think about it like this, when you put a straw in a drink, put your thumb...

The coolant that may have leaked from the water pump could have gotten into the alternator which could short it out. You should test the alternator and recharge the battery. You can also have a qualified mobile technician come to...

Hello there, many faults will cause the power steering on your 1999 BMW 323i to become stiff after getting hit on the front tire. The most likely would be damage to the power steering rack from the impact to the...

There is a "connection." When you drained the battery, the PCM and possibly the electronically controlled VSA components themselves "saw" an out of range low voltage, even if momentarily. Such will cause a trouble code to set and illuminate the...

Your vehicle fan is controlled by two different relays in the engine compartment fuse box. One is for low speed and the other is for high speed. The ECM controls both of the relays. The wires to the cooling fan...

Your vehicle is constructed as a "unibody". Unibodies in general will have bolt on members, typically in the front and rear, that are referred to as cross-members or subframes. A sub frame structurally includes "cross-members" but a cross member itself...

It’s a good idea to occasionally check the coolant level. To do so, pop the hood, and locate the coolant reservoir. This reservoir should have two lines labeled Cold Fill Range. The coolant level should rest between those two lines....

Check to see if there are any stored diagnostic trouble codes. Be sure you have a fully charged battery that passes a load test. Confirm that the engine immobilizer system (security system) is not activated thus preventing the car from...

When you open a door to your vehicle, the interior lights will come on, even if there isn’t a key in the ignition. When you then close the doors, the lights will stay on for a short period of time,...

I'm going to commit the unpardonable sin and "assume" that the three types of ignition systems being referred to are the points, coil pack, and coil-on-plug. There are actually four types of vehicle ignition systems. Points-type ignition systems that were...

The first thing to check is to see if the radio has a fader function and front speakers are turned off. If set okay then you will need to try a known good speaker to see if signal is getting...

Hi There, This may be a sign of a faulty MAP sensor as the vehicle responds adversely to a load put on the motor (i.e. putting it in gear, turning on AC or engaging the brakes). The Manifold Absolute Pressure...

Overheating can be caused by a number of things such as low coolant levels, a faulty thermostat, a clogged radiator or a failing coolant fan switch. As you may know the coolant fan switch helps to maintain the proper coolant...

Hi Peter. Thanks for contacting us tonight. What you are describing is common with a faulty fuel pump relay or pressure regulator - as opposed to the fuel pump itself. If you're able to 'cycle the pump' that typically indicates...

Hi. Code P200A has to do with the variable valve timing (VVT) actuator. Most variable valve timing systems use a camshaft actuator and an oil control solenoid. These components control the valves and valve timing. There is a technical service...

Your car’s radio has protection against theft in the form of a special code that has to be put in to get the radio to work if it ever loses power. This code will also need to be entered in...

It sounds like you may not have fuel injectors that are firing properly or that may be a bit clogged. When the fuel injectors are not spraying an even, uniform pattern of fuel, this causes an imbalance in this air...

Hi Kyle. There could be a few different system issues contributing to the lack of acceleration when you apply full throttle. Typically this type of bogging issue is due to an inability to correctly mix air and fuel to the...

This may be a sign of a faulty ignition coil. Ignition coils are coated with a varnish-like insulation that becomes brittle over time after being stretched then contracted repeatedly. The insulation develops small fractures that open when heated and close...

Hello. If you raise the vehicle up, or get under it, you should be able to locate the starter from the bottom. If you look towards the back of the engine, the starter will connect to the flywheel under and...

Hi there. The crankshaft position sensor works in junction with the camshaft position sensor. Check the crankshaft position sensor and see if the wiring is loose or disconnected. Check the sensor for any voltage reference coming out of it when...

Hi there. When it comes to rebuilding an engine and buying an engine that is rebuilt, there could be different cost when it comes to the job. When rebuilding the engine, there are engine kits that are in need to...

Hi there. In most cases this type of leak is caused by rear crankshaft seal being damaged. However, it's also common for the oil pan gasket to fail towards the rear of the vehicle; which could cause the oil to...