Hello. From what you are explaining it sounds like you have a fuel system issue. It sounds like you are getting too much fuel. It can be caused by a leaking fuel injector, but most of the time it is...
First you need to check all the air hoses and vacuum lines. Any air that enters the engine without passing through the throttle body will make it behave badly. Then I suggest you disconnect the battery for a few minutes...
If you are referring to the crankshaft seal on the timing cover, please use YourMechanic's front crankshaft seal replacement service page to obtain an instant quote. If you are referring to the timing cover to engine (front engine cover) gasket,...
The low reference voltage may be from one of the engine sensors like the throttle position sensor shorted reference signal. You can try to disconnect one engine sensor at a time to see if code P0642 goes away and the...
It sounds to me like you have a blend door actuator problem. The blend door actuator is responsible for controlling the blend door. The blend door is responsible for blocking off air to the heater core when your air conditioning...
This may be a sign of low transmission fluid or a faulty transmission control solenoid. As you know, automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer activates a transmission...
The customer service professionals employed at most big chain auto parts retailers are not mechanics, but sale associates. Some locations will install wiper blades and replace batteries within reason, but these individuals are not necessarily trained in the repair of...
As a general rule, car engines do not like cold weather and do not do operate as well in cold weather. When you start your car in the morning and turn the key to on, the coolant temperature sensor immediately...
The most common problem on this vehicle is the fuel pump and fuel pump module. If you remove the rear seat that the fuel pump cover is, on the passenger side. Listen to the fuel pump when it is running...
The water pump and thermostat was replaced for what I can only assume was a leaking water pump. Once this work was done then the mechanic should have run the vehicle until the thermostat opens to completely fill the cooling...
Hi there. Usually when you have a problem like this, it is caused by fuel system components that are clogged with excessive carbon build-up or deposits. This creates a restriction in the efficient flow of fuel and can cause the...
Hi - all of these codes relate to worn camshaft timing components (timing chain, guides, tensioner, etc.), which are likely worn out and require replacement. P0018 and P0020 describe camshaft/crankshaft "out-of-time" conditions, which are usually caused by worn timing chain...
Hi there. I would believe, if the fuel tank inner liner was the issue, the stalling would occur at any fuel level. The dealer should be able to identify, any revisions to the fuel tank part number. It may be,...
Hi there. If all of the other gears work and only the reverse gear does not work, then there could be a bent shift fork or the reverse input gear has chewed up the teeth. It is very common for...
Normally, there is a cerial number on the engine block. I would recommend locating this number and entering it in online to determine where the engine was made. The difference is usually where the engine was manufactured.
Hi Lisa. Without knowing specifics about what may have occurred prior to your truck only going 20 mph, it's hard to give you accurate advice. It's possible that your truck may have a transmission issue, which typically triggers a limp...
The supplemental restraint system (SRS) on your Altima is pretty advanced, and is able to detect problems when they occur. If something happens that may disable all or part of the air bag system, a warning light is turned on...
The brightness of the instrument panel can be adjusted to your preference. To do so, locate the instrument panel brightness knob, which is to the left of the steering column, on the instrument panel. Rotate this knob clockwise to brighten...
Hi, thanks for writing in. Yes, the N52 engine is, generally speaking, a well-developed engine; less complex, and more maintenance-free engine than the newer turbocharged engines available in the 1-series. Make sure the Valvetronic gear (variable valve timing) has NO...
Having the engine code for your Pontiac is a great place to start with diagnosing your vehicle! Now the OBD code P0336 is a crankshaft position sensor range/performance code. If you have this code reading, than you are likely experiencing...
Hi there. The code P115D is for the mass air flow sensor (MAF). It says that the sensor has an offset signal. The code P2178 says that bank 1 is too rich. This means that the engine is running too...
Hi and thanks for contacting YourMechanic. Look under the vehicle to see if the motor mounts are broken or missing. This can cause the engine to tilt too much causing a short in one of the high voltage wires. As...
I learned from my grandfather who was a mechanic. I started when I was 14, but he wouldn't teach me anything, he'd only let me watch. Over time I practiced and figured things out myself. Today, you can learn a...
Hi Chrysler 300 owner: With only 20,000 miles on a 2014 Chrysler 300 AWD, you definitely should not be experiencing any jerking type motion while you drive under normal operation. A few of the potential mechanical problems that cause similar...
The code P0305 is indication that cylinder number 5 is not firing all the time. When you see the check engine light flashing then the cylinder is actively misfiring. You should have the spark plug and coil checked for problems...
