Q: EGR codes P0489 and P042E.

Engine oil is vital to the operation of your car. If the oil level drops too low, or if the pressure cannot be maintained, then the engine isn’t being properly lubricated and severe damage could result. If the Oil Pressure...

Hi there, thanks for writing in about your 2007 Volvo V50. On vehicles similar to yours, a whining or whistling noise coming from the engine can be the result of a malfunction in the positive crankcase ventilation system. When the...

Hello there, many different faults will cause your 2009 Nissan Rogue to have a vibration issue at higher speeds. The most common causes are wheel/tire balance, failed suspension components, wheel bearings (https://www.yourmechanic.com/services/wheel-bearings-replacement), ball joints (https://www.yourmechanic.com/services/ball-joint-front-replacement), or an engine mount (https://www.yourmechanic.com/services/engine-mount-replacement)....

Hello....used car repair, maintenance, and restoration costs are highly dependent on the actual, as found, condition of the vehicle. To get a reasonably precise estimate, and also to protect yourself in the transaction, I recommend you request a pre-purchase vehicle...

Hi there - a leaking valve cover gasket (https://www.yourmechanic.com/article/how-long-does-a-valve-cover-gasket-last) can cause misfires if spark plugs, plug wires/boots or coils get wet with oil, and there is a risk of fire if oil leaks onto the exhaust manifold. So it makes...

Hi Cassandra: I will try to help you. For safety reasons, the steering gear leak should be repaired first. After that the priority would be the replacement of the axles and then repair of the crankshaft seal leak. Technically, you...

Hi John. Thanks for contacting us today. It’s quite possible that the root issue is something very simple, like a shift solenoid not correctly attached or installed. On an older transmission like your 96' Camry, it is also possible if...

It is not a good idea to keep your a/c lines open to the atmosphere or the system will get contaminated and the desiccant filter will continue to absorb moisture from the air and can explode and send material into...

Hi Tim. Thanks for sending your question to us today. There could be a few different issues causing this problem, ranging from a damaged shift solenoid to an obstruction of debris inside the transmission hydraulic lines. A blown inner seal...