Popular questions

This could be a variety of issues causing the rough idling. The oil leak at the intake suggests you may have a blown head gasket. Has the car gotten abnormally hot? If so, this could explain the leak and would...

Hi there. Disconnecting and re-connecting the battery, although the right thing to do while working on the fuel system, has tripped the security system and is not allowing a "start" sequence. (You don't mention it, but the security light in...

This vehicle would use the newest version of Mercon transmission fluid. The new versions of Mercon transmission fluid supersede all previous versions. Cars that originally called for Mercon 3 or Mercon 4 would eventually be using Mercon V. There are...

Hello. Thank you for writing in. This procedure can be difficult to accomplish for several reasons. One, if you are not set up correctly, then you could be working against yourself. Make sure you have the exhaust manifold propped up...

Cleaning your seat belts is important for a number of reasons. The most important is that dirt and grime can build up and prevent them from working properly, particularly if it gets into the guide/retractor. Here’s how to keep them...

The engine may be having an issue with the variable intake runner control is sticking or binding or the variable valve timing is sticking. Both can be tested and diagnosed by a mechanic with the proper scan tool that can...

If the car was run completely out of fuel, there is a chance that the fuel pump may have been damaged. The fuel pump relies on the fuel in the tank to keep it cool, lubricated and functioning properly. In...

Hello there, thank you for asking about your 2011 Mercedes-Benz C63 AMG. If you are suspicious, you may want to hire another facility for a second opinion. Each time the Check Engine Light was illuminated, there's a good chance the...

Hi there - these codes indicate a mistiming problem with the camshaft for the cylinder bank which includes cylinder #1. This means that the cam timing is incorrect as a result of your timing guide repair. The repair requires disassembly...

This is showing a misfire on all cylinders, camshaft sensors, and crankshaft sensor codes. The engine would need to be checked to see if it is due to a valve adjustment. From here, all codes can be cleared then re-tested...

Hi there. The issue with the steering being hard seems to be with the pump still having air in it. Start the engine and open the bleed valve slightly. Turn the steering wheel several times from left to right and...

Hello, thank you for writing in. The vehicle may be having a variety of issues. The best thing we can do without having the vehicle in front of us is give an educated guess. The symptoms you are describing do...

Hello: It really depends on what type of car, truck or SUV you own as to how the temperature is controlled and distributed throughout your vehicle. Without knowing this information, it's very difficult for us to give you a precise...

Hello, and thank you for writing in. Your head is in the right place about inspecting the vehicle and doing some research on it. While we can not advise you to buy the car or not, you should do some...

Hi there. If the engine is leaking coolant from the freeze plugs then they simply need to be replaced. As long as the engine did not overheat then there should not be any issues within the engine. If the mechanic...

When you turn on the key, the check engine light should be on, this is a bulb check function. As you know, the check engine light has to be working to pass inspection. The bulb may be out, or it...

If the DPF filter is plugged up and the DPF light is on, then the DPF filter needs to be replaced. If you were to remove the filter and not use it, then the emissions output will be higher than...

Your vehicle has a A518/46RE type of transmission for the year of 2000. This model fits from the vehicle years of 1998 through 2002.

The noise you are hearing could be one of several problems. The first and easiest to fix would be to use only manufacturer certified oil filters during oil and filter changes. The oil filter used may not have a built-in...

Hi There, It sounds like you may have a faulty starter solenoid. A faulty starter solenoid will generally produce a clicking sound when turning the key. The starter solenoid is located on the starter and has internal electrical contacts that...

Hi there. If the reservoir is on the add line and is low but there is no coolant to be found anywhere, check the engine oil to see if its milky. If the oil is normal color, then the coolant...