jasonlawrence

Has to be an ignition cur

I would start with the ground. Check all your ground wires and make sure they are good. Your coil is on the front of your frame. You might have disconnected it messing with the plastics. Also check your cdi box. Easy to mess up the connection when installing plastics.

Bike revs good in all gears but forward. I know I can't bee the only person this has happened to. I have been racking my head for a week. Nothing makes sense if I push it while it is in gear and turned off I feel no added tension or stress from trans gears.

Hi, I'm new to this forum and am in desperate need of help. I recently purchased a 05 polaris sportsman 90. The quads motor runs great. The quad will not accelerate forward. If it does its slow and will eventually pick up speed and then runs unbelievable. It has great power and torque in reverse but couldn't go over a twig in forward. I'm lost, any help would be greatly appreciated. The belt is in good condition and the and drained the trans oil and there is no metal shavings