ut of the case. Not sure how much got into the saw parts. Put in new oil and gas mix. Blew air through engine without taking it apart. Engine runs for about 30 seconds then no matter how much choke I give it, the motor stops until it cools down, then same thing.
McCulloch
Experienced gardeners share their insights in answering this question :
One of two things has happened. Water has gotten into the carburetor, damaging your internal parts. Or all the moisture has effected your Ignition Coil (Module) and possibly caused it to go bad. This would explain why it runs for 30 sec., long enough to heat up. What’s unusual is that it usually takes at least 10 minutes before a bad Coil will shut down. This is why I’m leaning toward the carburetor.I would follow this Tip first: www.this site.com/support/r6081405-cleaning_small_engie_carburetorTry to start after you have cleaned the carburetor. This will probably fix the problem. I would also set the saw in the sun while you are working on the carburetor. This will help the Module dry out, if there is moisture in it.Let me know if you need more help.Jim
How to Identify and Fix Common Gardening Problems ?
We provide a variety of viewpoints on how to identify and fix common gardening problems. Our sources include academic articles, blog posts, and personal essays from experienced gardeners :
Stop the Leaky Ceiling –
Patch with Tar or Cement Once it stops raining, go up on the roof and using a trowel or putty knife apply either roofing tar or cement to the hole or crack and then place a shingle or piece of plywood on top of it. Apply more tar or cement around the patch to hold it.
But when a new roof leaks, it`s most likely caused by improper installation. Improper roof installation can be caused by a roofing contractor being lazy, using shortcuts to cut down on time and cost, or not caring about doing a good job. If you hired the cheapest roofing contractor in the area, this is more likely.
Can a Roof Leak Be Fixed From the Inside? You might have heard the myth that leaking roofs can`t be fixed from inside the house. But, actually, as long as the leak is small, it is very much possible to patch it up yourself from the attic. Just try not to let it get out of hand.
Due to everyday wear and tear situation, concrete becomes prone to cracks and holes. Water can penetrate these spaces which could result in further leakage. In some less complicated cases, you can perform minor roof repairs. For this, you will need mortar or roof cement, roof primer, and an elastomeric sealant.
If you find a leak early and stop the spread before significant damage is done, it may dry up on its own. But for larger leaks it`s important that the ceiling is dried out fully using a dehumidifier or fan.
In General, a ceiling should take no more than 48 hours to dry out completely. However, if the leak was particularly severe or if mould has started to grow, you may need to call in a professional to assess the damage and determine the best course of action.
You might have seen a leak once and figured that the problem was solved when it didn`t happen during the next rainstorm. Roof leaks typically do not resolve on their own. Instead, a single water leak is a sign that you`ll likely have problems in the future.
Roof leaks that happen during heavy rains may indicate the end of the shingles` life. Metal corrosion. Cracks in metal and corrosion around fasteners can create enough space for water to leak. Over time, expansion and contraction can loosen the seams in a metal roof.
If you find a leak early and stop the spread before significant damage is done, it may dry up on its own. But for larger leaks it`s important that the ceiling is dried out fully using a dehumidifier or fan.
In General, a ceiling should take no more than 48 hours to dry out completely. However, if the leak was particularly severe or if mould has started to grow, you may need to call in a professional to assess the damage and determine the best course of action.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
Chainsaw stalls Chainsaw is 4 years old and has a history of moderate use. After I ran the saw about 1 minute on plain gas (grabbed the wrong gas can – ouch) the chainsaw sputtered and stopped.
It didn't seize, and the pull starter never became more or less difficult than normal. The engine would continue to start if I pressed the prime bulb and engaging the choke, but stall again after 10-20 seconds. The temperature that day was about 50 degrees F and I was running the saw with the “cold plug” installed (per warm weather running).
When it refused to keep running I did the following:
Flushed the fuel tank (that's when I saw the gas had no oil in it).
Ran hardware wire through all of the fuel lines.
Replaced the fuel filter and spark plug.
Cleaned the air filter with a nylon brush and compressed air.
Same behavior (start then stall in less than 20 seconds). I made at least 20+ attempts to start it.
I removed the carburetor and, though it looked perfectly clean, I took off the top and bottom covers then sprayed everything with automotive carb cleaner and blew out the passages with compressed air. The gasket and diaphragm looked new. No pinholes in the diaphragm when held against a bright light. I reinstalled the carb but got the same behavior (start then stall in less than 20 seconds). I again made at least 20+ attempts to start it.
I disassembled the short block and saw that the piston has some slight scoring on it. The ring is clean and I verified that the piston ring has .001 clearance between it and the piston ring groove all the way around with the ring held tightly in place (I was thinking that the piston might have become deformed if it did indeed get too hot when run without any oil premix).
The cylinder wall has no scoring and there isn't any signs of melted aluminum anywhere. The crank is clean as was the inside of the crank cover.
I reinstalled the crank cover using permatex non-hardening gasket goop and torqued the cover bolts to 10 inch pounds. I reassembled everything else per the exploded diagrams in Echo's “parts manual” for the CS400.
During assembly I took note that both the carb gasket and intake boot look like new.
Still the same result: press prime bulb once, engage choke, pull a few times and it starts but stalls after 10-20 seconds.
I'm stumped.
ANSWER : Not sure what to say other than its fuel starvation, if not already done replace the fuel filter in the tank, if no better i would suspect a massive air leak, so replace the crank seals, if there is no primary compression in the crankcsae fuel will not pull through the engine, good luck.
Mac 3216 ran fine last year. It was stored in it’s case but the roof leaked. When I took it out to use it, I had to pour half inch of water out of the case. Not sure how much got into the saw parts. Put in new oil and gas mix. Blew air through engine without taking it apart. Engine runs for about 30 seconds then no matter how much choke I give it, the motor stops until it cools down, then same thing.
ANSWER : One of two things has happened. Water has gotten into the carburetor, damaging your internal parts. Or all the moisture has effected your Ignition Coil (Module) and possibly caused it to go bad. This would explain why it runs for 30 sec., long enough to heat up. What’s unusual is that it usually takes at least 10 minutes before a bad Coil will shut down. This is why I’m leaning toward the carburetor.I would follow this Tip first: www.fixya.com/support/r6081405-cleaning_small_engie_carburetorTry to start after you have cleaned the carburetor. This will probably fix the problem. I would also set the saw in the sun while you are working on the carburetor. This will help the Module dry out, if there is moisture in it.Let me know if you need more help.Jim
Do I need gas and oil mix – Poulan Super 250a Chainsaw Plate
ANSWER : I think Poulan uses a 40:1 ratio to one gallon of gas, however I have always used 50:1 the same as my sthl saws with no issue. I would rather have more oil mix that to little.
Do you mix gas and oil in this trimmer – Ryobi 30 Cubic Centimeter Curved Shaft Gas Trimmer
ANSWER : Yes. Verifythe ratio, either 40:1 or 50:1
What is the gas oil ratio – Poulan Wild Thing 2375 18" Gas Chain Saw 2.5 Cuin
Gas to oil mixture for a RY 26540 – Ryobi 30 Cubic Centimeter Curved Shaft Gas Trimmer
ANSWER : 50:1 don’t use outboard motor mix
Is it straight gas or mixed? – Poulan Pro 14" Gas Chainsaw 33CC P3314
ANSWER : It uses a gas/oil mix. 40:1Hope this helps.
Poulan 14″ gas leaks bar oil all over, plenty on bar/chain, using thin synthetic oil.
ANSWER : Use actual bar oil sold for that purpose. It’s thicker and won’t run out like water. Synthetic oil is very thin does not have the proper density.
