batt. is fine. i put the charger on and nothing and let it set..it cranks just fine. and sounts like it wants to fire..but it just wont turn over..unless the batt. could be bad. i guess i could try replacing it.

 

well i have it torn down to the carbs now and i dont see ONE THING that could be causing this..all wire harnesses are in tact. and i dont know what to do.

 

Two questions..

1. Is the fuel pump priming when you turn the engine on?

2. Are you sure your F4i has carbs?

 

he said it is priming...so it's not fuel, it's definitely not air, so that leaves spark.

now time to check for spark.

 

had my moms friend (motorcycle mechanic) come to the house. he said the computer is more thn likely done for. he said that falling out isnt going to affect spark,batt. ETC. so i guess ill look for a computer and try it out. 11:00 pm. time to go put it back together..this should go well considering i just took 3 vicodin it will be interesting none the less..

 

well...you didn't bother looking for spark didn't you?
it's cranking, fuel's going, but something isn't lighting up the plugs.
a new ecu 'may' solve your problem, but if the problem lies in the harness then you just wasted your money.

 

the mechanic said

"the computer fell out, your problem is right there. if everything else worked before there is no reason a computer coming out would make it fail" igot one for $100.00 shipped. and if it doesnt work ill put it back up on ebay and get my money back.

 

HTF did the ecu 'fall out'? its pose to be under the seat on top of the battery?