A random misfire problem (code P0300) means the misfire is jumping around from cylinder to cylinder and that multiple cylinders are experiencing a misfire problem. This is usually due to a lean fuel condition which, in turn, is being caused by a vacuum leak, an air leak in the intake man...
A "random misfire code" (P0300) is even harder to diagnose because there can be numerous causes. A random misfire usually means the air/fuel mixture is running lean. But the cause might be anything from a hard-to-find vacuum leak to dirty injectors, low fuel pressure, a weak ignition c...
The EGR system on a car doesn't break very much, but when it does diagnosing the problem can be difficult. Watch this video to learn about your EGR system and the "ported" vacuum it operates in, and use that knowledge to diagnose problems with various cars. ...
Expert trouble code retrieval tools are required to extract these codes and they are not necessary to diagnose common smog check failures. Use the OBD-II Trouble Code links below to diagnose your vehicle's codes DTC TROUBLE CODES P0010 to P0099 DTC TROUBLE CODES P0100 to P0199 DTC ...
Additionally, check the connections in the ignition wiring to ensure there are no loose or damaged wires. It is advisable to have a qualified mechanic perform the inspection to diagnose and resolve the underlying issues. In summary, the reasons for a flashing check engine light that then stops ...
Fixing a misfire can be dangerous or require in-depth repairs, so you might need a pro. Still, if you identify the issue before going into the shop, you'll save money. Get Car Support Solve Any Problem Hi there! Do you have a question about how to diagnose or fix a problem with ...
Engine Misfire is a common driveability problem that may or may not be easy to diagnose, depending on the cause. A misfiring cylinder in a four-cylinder engine is, pardon the pun, hard to miss. The loss of 25% of the engine's power output is the equivalent of a horse trying to run...
7. VERY IMPORTANT: Most codes DO NOT tell you what part to replace,only that a problem has occurred in a particular sensor circuit or system. Further diagnostics will usually be necessary to diagnose the faulty part that needs to be replaced to fix your problem. ...