Starting a Poulan chainsaw can be a straightforward process once you know the key steps and common pitfalls. To start a Poulan chainsaw easily, ensure you have the correct fuel mixture, set the choke properly, engage the primer bulb, and use the Poulan chainsaw pull cord with smooth, consistent pulls.
Poulan chainsaws are workhorses for many homeowners and professionals tackling tasks from trimming branches to felling small trees. However, like any engine-powered equipment, they require proper operation to start reliably. Whether you’re facing a Poulan chainsaw first start or trying to get your trusty saw running after a period of inactivity, this guide will walk you through the process, from preparation to troubleshooting.
Preparing Your Poulan Chainsaw for Starting
Before you even think about pulling the cord, a few crucial preparation steps ensure a smooth and safe startup. Skipping these can lead to frustration and potential damage to your saw.
Fueling Your Poulan Chainsaw
The lifeblood of any gasoline engine is its fuel, and for Poulan chainsaws, the correct Poulan chainsaw fuel mixture is paramount. Most Poulan chainsaws, especially older models, run on a pre-mixed gasoline and oil blend.
- The Right Ratio: Typically, Poulan recommends a 40:1 ratio of gasoline to a high-quality 2-stroke engine oil. This means for every gallon of gasoline, you’ll add 3.2 ounces of oil. Always check your Poulan chainsaw manual for the specific ratio recommended for your model. Using the wrong ratio can lead to engine damage. Too little oil can cause overheating and seizing, while too much oil can lead to fouling and poor performance.
- Fresh Fuel: Always use fresh gasoline. Gasoline can degrade over time, especially if stored improperly, leading to starting issues. It’s best to buy gasoline from a reputable station and use it within 30 days.
- Proper Mixing: Use a clean, dedicated fuel mixing container. Add the gasoline first, then the oil. Close the container tightly and shake it thoroughly to ensure the oil and gasoline are fully combined.
Checking the Chainsaw’s Safety Features
Safety is non-negotiable when operating any chainsaw. Before starting, always perform a quick safety check:
- Chain Brake: Ensure the chain brake is engaged. This prevents the chain from spinning unexpectedly during startup.
- Throttle Lockout: Verify that the throttle lockout mechanism is functioning correctly. This safety feature prevents accidental acceleration.
- Chain Tension: While not directly related to starting, it’s good practice to ensure your chain is properly tensioned. A loose chain can be dangerous.
Inspecting the Poulan Chainsaw Air Filter
A clogged air filter can starve the engine of air, making it difficult or impossible to start.
- Location: The air filter is usually located under a cover on top of the engine housing.
- Inspection: Remove the cover and inspect the air filter. If it’s visibly dirty or clogged with sawdust and debris, it needs cleaning or replacement.
- Cleaning: For foam filters, you can often wash them with mild soap and water, let them dry completely, and then lightly re-oil them with air filter oil (check your manual for specific instructions). For paper filters, if they are heavily soiled, replacement is usually the best option.
Examining the Spark Plug
The spark plug is crucial for igniting the fuel-air mixture. A dirty, fouled, or damaged spark plug can prevent ignition.
- Removal: Use a spark plug wrench to carefully remove the spark plug.
- Inspection: Check for signs of wear, damage, or fouling (black, sooty deposits).
- Cleaning and Gapping: If the plug is dirty, you can try cleaning it with a wire brush and ensuring the gap is set according to your Poulan chainsaw manual’s specifications. The correct gap is vital for a strong spark.
- Replacement: If the plug appears worn or damaged, it’s best to replace it with a new one specifically designed for your Poulan chainsaw model.
The Poulan Chainsaw Starting Procedure: Step-by-Step
Once your chainsaw is prepped, it’s time to initiate the starting sequence. Follow these steps meticulously for the best results.
Step 1: Engaging the Choke
The Poulan chainsaw choke setting is designed to enrich the fuel-air mixture for cold starts.
- Cold Engine: If the engine is cold, move the choke lever to the “ON” or “CLOSED” position. This restricts airflow, allowing more fuel into the combustion chamber, making it easier to ignite a cold engine.
- Warm Engine: If the engine has been recently run and is still warm, leave the choke in the “OFF” or “OPEN” position. If you engage the choke on a warm engine, you risk flooding it.
Step 2: Priming the Poulan Chainsaw
The Poulan chainsaw primer bulb is a small, rubber bulb designed to draw fuel from the tank into the carburetor.
- Locate the Primer Bulb: You’ll find the primer bulb on the side of the engine housing, often near the carburetor.
- Depress the Bulb: Firmly and repeatedly press the primer bulb until you see fuel fill it and flow back into the fuel tank. Typically, 5-10 presses are sufficient. You should see clear fuel moving through the bulb. If you don’t see fuel returning, it could indicate a problem with the fuel lines or the bulb itself.
Step 3: Starting the Engine with the Poulan Chainsaw Pull Cord
This is where the Poulan chainsaw pull cord comes into play.
- Positioning: Place the chainsaw on a flat, stable surface. Ensure the chain brake is engaged.
- Grip: Hold the chainsaw firmly with your feet or knees to keep it stable. Grip the starter handle securely.
- Pulling Technique: Pull the Poulan chainsaw pull cord out about halfway, then give it a sharp, strong, and consistent pull. Don’t yank it violently, as this can damage the recoil starter mechanism.
- Repeat: For a cold engine with the choke engaged, you’ll typically need several pulls. You might hear the engine sputter or try to fire.
- Disengaging the Choke: Once the engine sputters, indicating it’s trying to start, immediately move the choke lever to the “OFF” or “OPEN” position. Then, continue pulling the starter cord. The engine should now start and run.
Step 4: Allowing the Chainsaw to Warm Up
After the engine starts, don’t immediately rev it up or put it under load.
- Warm-up Period: Let the chainsaw run at idle for about 15-30 seconds to allow the engine to warm up properly. This helps ensure all components reach optimal operating temperature.
- Disengaging the Chain Brake: Once the engine is running smoothly, you can disengage the chain brake.
Advanced Poulan Chainsaw Starting Tips
Sometimes, the standard procedure isn’t enough. Here are some advanced tips and considerations.
The Role of the Poulan Chainsaw Ignition
The Poulan chainsaw ignition system, usually a magneto system with a spark plug, is responsible for creating the spark that ignites the fuel.
- Spark Intensity: A weak spark due to a faulty ignition coil, loose wire, or incorrect spark plug gap can prevent starting.
- Troubleshooting Ignition: If your saw is not getting a spark, you might need to check the spark plug wire connection, inspect the ignition coil for damage, or ensure the flywheel key is intact (though this is a more advanced repair).
Adjusting the Poulan Chainsaw Carburetor
The Poulan chainsaw carburetor adjustment is critical for proper engine performance and starting. Carburetors have settings for idle speed, and sometimes low and high-speed fuel/air mixture.
- Idle Speed Screw: This screw primarily controls how fast the engine runs at idle. If the engine stalls when you let off the throttle, or if the chain spins at idle (which it shouldn’t), this screw may need adjustment.
- Mixture Screws (L and H): Some carburetors have “L” (low-speed) and “H” (high-speed) mixture screws. These adjust the fuel-to-air ratio at different engine speeds. Incorrect adjustment can lead to hard starting, stalling, or poor acceleration.
- Caution: Adjusting mixture screws requires a careful touch and often a tachometer for precision. If you’re unsure, it’s best to consult your Poulan chainsaw manual or a service professional. Improper adjustment can lead to engine damage.
- When to Adjust: Carburetor adjustments are typically needed if the saw has been stored for a long time, if you’ve used a different fuel mixture, or if the saw is running poorly.
Poulan Chainsaw Troubleshooting Common Starting Issues
Even with the correct procedure, you might encounter problems. Here’s a breakdown of common issues and how to address them.
Engine Won’t Start At All
- No Spark: Check spark plug, plug wire, and ignition coil.
- No Fuel: Ensure the fuel tank is full and the fuel filter is not clogged. Check fuel lines for kinks or blockages.
- Flooded Engine: If you smell excessive fuel or the spark plug is wet, the engine is flooded. Remove the spark plug, hold the throttle wide open, and pull the starter cord several times to clear excess fuel. Let the plug dry, then reinstall it.
- Choke Incorrectly Set: Double-check that the choke is set correctly for a cold start and moved to the open position after the engine sputters.
Engine Starts but Dies Immediately
- Engine Too Rich: This often happens if the choke is left on for too long on a warm engine. Move the choke to the open position and try again.
- Insufficient Fuel: The fuel filter might be clogged, or there might be an air leak in the fuel system.
- Low Compression: This is a more serious issue and may require professional repair.
Engine Starts but Runs Rough or Lacks Power
- Dirty Air Filter: Clean or replace the air filter.
- Carburetor Needs Adjustment: The fuel-air mixture might be off.
- Clogged Muffler: Carbon buildup in the muffler can restrict exhaust flow.
- Old Fuel: Stale gasoline can cause poor performance.
Poulan Chainsaw First Start Considerations
When starting a brand-new Poulan chainsaw or one that has been unused for an extended period, there are a few extra points to keep in mind.
- Check for Shipping Caps: New chainsaws may have protective caps on the carburetor or spark plug. Remove these before attempting to start.
- Fuel System: Ensure the fuel lines are properly connected and that fuel is reaching the carburetor.
- Initial Pulls: Be patient during the initial pulls. The fuel system needs to prime itself.
Maintaining Your Poulan Chainsaw for Easy Starts
Regular maintenance is the best way to ensure your Poulan chainsaw starts easily every time.
Regular Cleaning
- After Each Use: Clean sawdust and debris from around the engine, carburetor, and air filter.
- Spark Arrestor: Clean the spark arrestor screen in the muffler periodically to prevent clogging, which can affect performance and starting.
Fuel System Maintenance
- Fuel Filter: Replace the fuel filter annually or if you suspect it’s clogged.
- Fuel Stabilizer: If you store your chainsaw for long periods, use a fuel stabilizer to prevent gasoline from degrading.
Spark Plug Maintenance
- Regular Checks: Inspect and clean the spark plug at least once a season. Replace it annually.
Poulan Chainsaw Manual: Your Best Resource
Your Poulan chainsaw manual is an invaluable tool. It contains specific information about your model, including:
- Correct fuel mixture ratios.
- Recommended spark plug type and gap.
- Specific starting procedures and choke settings.
- Troubleshooting tips tailored to your saw.
- Maintenance schedules.
Always refer to your Poulan chainsaw manual before attempting any repairs or adjustments you are unsure about.
Frequently Asked Questions (FAQ) About Starting Poulan Chainsaws
Here are answers to some common questions about starting Poulan chainsaws.
Q1: How many times should I pull the Poulan chainsaw pull cord to start it?
A1: For a cold engine, you might need anywhere from 3 to 10 pulls, especially after priming. If the engine sputters, adjust the choke and continue pulling. If it doesn’t start after 10-15 pulls, you might have a different issue.
Q2: My Poulan chainsaw won’t start, even with the choke on. What could be wrong?
A2: This could be due to a lack of spark, a flooded engine (too much fuel), a clogged fuel filter, or a blocked muffler. Check your spark plug for spark and ensure the fuel is fresh and flowing.
Q3: Can I use straight gasoline in my Poulan chainsaw?
A3: Absolutely not. Poulan chainsaws require a specific Poulan chainsaw fuel mixture of gasoline and 2-stroke oil. Using straight gasoline will quickly cause severe engine damage.
Q4: My Poulan chainsaw starts but then dies when I let go of the throttle. What’s the fix?
A4: This usually indicates a lean fuel mixture at idle or a problem with the idle speed adjustment. You may need to adjust the idle speed screw on the carburetor or check for air leaks.
Q5: I hear the Poulan chainsaw sputter but it won’t fully start. What’s the next step?
A5: This is a good sign that the engine is getting fuel and spark. Ensure you have moved the choke to the “OFF” or “OPEN” position after the sputtering begins, and then continue pulling the starter cord.
Q6: Where is the Poulan chainsaw primer bulb located, and how do I use it?
A6: The primer bulb is a small, usually clear or black rubber bulb found on the carburetor side of the engine. You press it repeatedly (typically 5-10 times) until you see fuel fill the bulb and return to the fuel tank, indicating the carburetor is primed.
By following these detailed steps and understanding the function of key components like the Poulan chainsaw ignition, Poulan chainsaw fuel mixture, and Poulan chainsaw primer bulb, you can significantly improve your chances of starting your Poulan chainsaw easily and efficiently every time. Remember to always prioritize safety and consult your Poulan chainsaw manual for model-specific guidance.