Diagnostic Trouble Code P0456 indicates a small leak in the EVAP system and such will not account for the rough idle. Check your gas cap as a faulty cap will frequently cause that code to set. If you replace the...
The blown fuse indicates an electrical short. Since it happens when either operating the windows or door locks, the short may be somewhere in the driver's door and/or door harness. Some vehicles can develop shorts in the driver's door wiring...
This is a common 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 repeated as the copper beneath them expands and contracts at a higher...
Hi there. It is possible that the throttle body might be the source of this problem, but also the mass air flow sensor, fuel pump relay or one of multiple ignition system components. The best way to determine what is...
Hi there. It's quite possible that you either have an obstruction in the coolant system (perhaps the heater core if your heater is also not functioning correctly), or you have air bubbles trapped inside the coolant lines. The best way...
Hello, thank you for writing in. The noise may be something related to the fluid pressure inside the radiator, which is regulated by the radiator cap. You can easily have your cap pressure tested. Secondly, your cooling fans are located...
If there was no or little oil, that means you had, and still have, a leak probably through a seal or gasket- although sometimes differential or transmission cases can crack and leak that way, too. Knocking sounds of course signify...
Hi there. It really depends on where the leak is coming from, and whether or not it's engine or transmission fluid that is leaking. The best way to determine the source and receive an estimate for repair is to have...
Adding a quart of oil every 2000 miles is annoying, but it's within tolerance of what many manufacturers specify as "normal consumption." If you like the car, and aren't bothered by the A/C issue, I would say keep it and...
Hi, thanks for writing in. I would assume that the vehicle is still under the factory warranty. It would probably be best to take it to the dealership to have it looked at under warranty. It sounds like there may...
The remote keyless entry (RKE) transmitter gets a lot of use, as it helps you lock and unlock your vehicle with regularity. As a result, the battery can sometimes die. You can replace the battery in the RKE transmitter yourself:...
The Volvo 850's are notorious for having main fuel relay failures due to burned contacts in the relay. This will cause intermittent fuel delivery issues which result in stalling, shuddering, and no-starts. This is an inexpensive part to replace, and...
There are three easy ways to cancel the cruise control: 1. Press the CRUISE button, which is located on the steering wheel. 2. Press the CANCEL button, which is located on the steering wheel. 3. Press the brake pedal. When...
Hi there - this is highly unusual behavior, and should be checked out immediately. Check for problem codes, even if the Check Engine light is not yet on. This is a misfire condition due to an over-rich condition, possibly due...
While this code can be a illuminated for a number of reasons, you are correct that it has to do with servicing the stabilizer system. This light is actually a common one, and the repairs I have seen involve reprogramming...
If the hydraulics are working correctly, there are a couple of things that could be wrong with the clutch that would prevent it from releasing. Unfortunately, any of them will require removal of the transmission for repair. At 191,000 miles,...
Hello. If there is a loud noise like that coming from the engine accompanied by a misfire and fuel from the exhaust, then you may have a valve timing problem. It may be a failure in the timing chain. I...
One thing that could cause this is an oil pressure sensor fault. This sensor measures oil pressure signals which are electrical. There could be a mechanical issue with the engine. You would need to check oil pressure with a gauge....
Hi there: Usually heavy white smoke is a sign of serious internal engine damage such as worn out piston rings or worn cylinder head valve guides. It could also be an oil control valve that is damaged. Regardless, the white...
If you are getting a pulsation in the brakes and do not have an ABS or any light on in the dash then this is most likely caused by the front rotors of the brakes are warped. You should have...
Occasionally the seat belt will lock, making it hard for you to move, or buckle the belt. When this happens, allow the belt to retract fully, wait a few seconds, and then pull the belt out very slowly and smoothly....
The immobilizer system Warning Light is located on the instrument panel. When the immobilization system does not recognize the key that you are using to operate your vehicle, the immobilizer system Warning Light will illuminate. Tip Like all warning lights,...
Hi. This sounds like you have a bad throttle position sensor or idle air control valve is going bad. Both of these sensors can cause the car to stall at low speeds and have trouble accelerating. These sensor help read...
When the vehicle surges such as what you have described and has a high idle, they are generally related. A few different items can cause this fault such as the MAF sensor, a vacuum leak, a throttle body fault, or...
