I can't gain any expience i kill things and the exp counter doesn't respond.

try these:
valkyrie - Kill Combo sets to 100, giving you the Attack Chopper (Once per round)
pantheon - GodHand equipped (Once per round)
doom - MFG equipped (Once per round)
rambo - Minigun equipped (Once per round)
adrenaline - Fully heal your health (Once per round)
super saiyan - +3000 exp points (Once per game)
i am legend - Start the round at 3,000 kills (once per round, no experience gain)
ijohnf - Equip John's head (restart the round to equip)
wtf - Equip The All Seeing Eye (restart the round to equip)
zombified - Equip Zombie Walker head (restart the round to equip)
team meat - Equip Super Meat Boy head (restart the round to equip)

Try this one: super saiyan

3,000 experience, once per round.

1) lube the deck belt,according the maintenance routing
2) lube the rollers bearing
3) measure the input voltage motor, if there are the motor need repair
4) measure the output voltage board, if there are NOT the board is faulty.see the block
God bless you

on the regular game level 30 is max so no more xp points if you get a expantion that adds 5 more level ups

Try cleaning or replacing the air filters, the unit may be overheating!

doesn't sound like it with bright headlamp. what about your kill switch? my kill switch wire broke while riding, did same thing.

Call your local Ford dealer and see if there is a recall on getting this done. If not, explain to them what happened and see if they have a remedy for it that won't be too expensive.

Hope this helps!

You bugged the game. Get a new wife.