Mark, looking at a Poulan Deluxe Super 25 on Flea bay as a parts saw for my S25DA. If they aren't the same cc may not be worth looking at even if they look identical. If the only differance is the manual oiler might be worth a bid.
If a 3400 won't start and compression is good its gotta be the carb. Thats been my experience. Remember to use a jacketed bullet and not a hollow point. Good luck.
Bob
If it don't say A on it then it maynot be a auto oiler. Just my observation, but if a 25 series saw has a plastic sliding on/off switch then its a 2.1 saw.
Most, that have the toggle switch are 2.3 saws but I have seen some 2.1's with a toggle also, but I have never seen a 2.3 with the sliding switch.
Yep, that 3400 seen it my way finally and it started. Problem was it had a dead plug and I flooded it to no end.
Took some time and finally did a 4200 style muffler mod to my 3700. Looks and sounds tough I'll post a picture of it tomorrow and I might get to try it out tomorrow afternoon.
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