Fixing Royal Enfield Standard 350 Stalling and Misfiring
The Royal Enfield Standard 350 is a popular motorcycle known for its classic design and reliable performance. However, like any vehicle, it can experience issues that can impact its performance and safety.
Stalling and misfiring are two common issues faced by Standard 350 riders, and they can be caused by a variety of factors. In this article, we will dive into the causes of stalling and misfiring in a Royal Enfield Standard 350 motorcycle, and provide helpful tips and remedies that you can try to resolve the issue.
Whether you’re an experienced mechanic or simply looking to maintain your motorcycle, this article is a valuable resource that will help you keep your bike running smoothly and safely.
Here are some common causes of a Royal Enfield Standard 350 showing “missing” and stalling while running
Misfiring engine: This can occur due to worn spark plugs, a damaged ignition system, or a problem with the fuel delivery system.
Clogged air filter: A clogged air filter can reduce the airflow to the engine, causing it to misfire and stall.
Failing ignition coil: The ignition coil is responsible for generating the high voltage needed to ignite the fuel in the engine. If it fails, the engine may misfire and stall.
Low battery: A weak battery can cause a misfire in the engine and cause the bike to stall.
Clogged fuel injector: If the fuel injector is cloggs, it can cause a lean fuel mixture in the engine, leading to a misfire and stalling.
Wiring problems: Damaged or frayed wiring can cause electrical issues that result in the engine misfiring and stalling.
Carburetor problems: A clogged or dirty carburetor can cause the engine to run poorly, resulting in stalling and misfiring.
Engine oil level: If the oil level is too low, it can cause the engine to misfire and stall.
Ignition timing: Incorrect ignition timing can cause the engine to misfire and stall.
Here are some additional possibilities:
Clogged or dirty fuel filter: If the fuel filter is clogged or dirty, it can cause the fuel supply to the engine to be restricted, leading to misfiring and stalling.
Oxygen sensor problem: The oxygen sensor measures the amount of oxygen in the exhaust system. If it is faulty, it can cause the engine to run poorly and misfire, leading to stalling.
Mass air flow (MAF) sensor issue: The MAF sensor measures the amount of air entering the engine. If it is faulty, it can cause the engine to run lean, leading to misfiring and stalling.
Engine management system (EMS) issue: The EMS is responsible for controlling various systems in the engine. If it fails, it can cause the engine to misfire and stall.
Engine compression problem: If the engine compression is low, it can cause the engine to misfire and stall.
Fuel pressure regulator problem: The fuel pressure regulator controls the pressure of the fuel and delivers it to the engine. If it fails, it can cause the engine to run lean, leading to misfiring and stalling.
Stalling and missing while running at a continuous speed
Vacuum leak: A vacuum leak in the intake system can cause the engine to run lean, leading to misfiring and stalling.
Fuel pump problem: If the fuel pump is not delivering enough fuel to the engine, it can cause the engine to misfire and stall.
Throttle position sensor (TPS) issue: The TPS sends a signal to the engine control module (ECM) indicating the position of the throttle. If the TPS is faulty, it can cause the engine to misfire and stall.
Engine coolant temperature sensor (ECT) issue: The ECT sensor measures the temperature of the coolant and sends a signal to the ECM. If the ECT sensor is faulty, it can cause the engine to run poorly and misfire, leading to stalling.
Ignition control module (ICM) issue: The ICM is responsible for controlling the ignition system. If it fails, it can cause the engine to misfire and stall.
Clogging a Catalytic Converter: A clogged catalytic converter impairs the engine’s performance and causes misfiring, leading to stalling. The purpose of the catalytic converter is to reduce emissions, but when it becomes clogged, it hinders its ability to do so.
These are some of the common causes of stalling and missing on a Royal Enfield Standard 350. A qualified mechanic will be able to diagnose and fix the issue. It is best to have a mechanic diagnose the issue to determine the cause of the problem and make the necessary repairs to get your bike running smoothly again.
Home remedies that you can try to resolve stalling and misfiring issues in a Royal Enfield Standard 350
Check the fuel level: If the fuel level is low, fill up the tank with a high-quality gasoline.
Clean the air filter: Check the air filter and clean or replace it if necessary. A dirty air filter can reduce airflow to the engine, causing it to misfire and stall.
Check the spark plugs: If the spark plugs are worn or fouled, they should be replaced. This is an easy and affordable fix that can resolve to misfire and stalling issues.
Check the battery: If the battery is weak, it can cause misfiring and stalling issues. Try jump-starting the bike or charging the battery if necessary.
Check the fuel injectors: Clean the fuel injectors if necessary. If they are clogged, it can cause a lean fuel mixture in the engine, leading to misfiring and stalling.
Please note that these home remedies are only temporary fixes, and the underlying issue may still persist. It’s best to have a qualified mechanic diagnose and fix the problem to ensure the safety and reliability of your motorcycle.
