Require high and low carb settings for Poulan 2050 with WT 324 carb. It has no primer, so have bypassed primer and run lines direct. Has heaps of spark but will not fire.

You will find that saws of recent production allow very little if any adjustment for the consumer. The carb will either have limiters which allow you less than one turn of adjustment or they require a special tool to make the adjustment. You will need to take it to a dealer to have these adjustments made. This is your government in action protecting you from that evil pollution your chainsaw spews out.

If you are able to adjust, then gently seat each screw and open 1 full turn. This should allow the unitto start and you can adjust from there. If it will not start you probablu need carb repair or replacement or you have other problems.