Marc_stevens
03-07-2010, 05:26 PM
I've got two predator 90's, and '05 and an '04 (the evil one).
Some time ago it required the choke to be partially on to rev up, with out it, it would stall out. But with the choke on it won't idle.
I cleaned the carb and jets, more than once. I checked the float setting, it was good. I swapped the carb from the good one with no improvement.
I cleaned, then replaced the stator, no help.
I replaced the crank seals and rebuilt the top end. Compression now around 90lbs.
I cleaned the petcock, removed the fuel filter, replaced the battery.
I swapped the CDI from the good one to it with no improvment.
I removed and blew thru the pipe, seems OK. I ran it for short time with the pipe off, no better.
I checked the gap in the reed valve, seems within specs.
I read something about the weights or rollers in the clutch, but don't know what to look for.
If anyone can help, I'm fresh out of ideas....
Thanks
Some time ago it required the choke to be partially on to rev up, with out it, it would stall out. But with the choke on it won't idle.
I cleaned the carb and jets, more than once. I checked the float setting, it was good. I swapped the carb from the good one with no improvement.
I cleaned, then replaced the stator, no help.
I replaced the crank seals and rebuilt the top end. Compression now around 90lbs.
I cleaned the petcock, removed the fuel filter, replaced the battery.
I swapped the CDI from the good one to it with no improvment.
I removed and blew thru the pipe, seems OK. I ran it for short time with the pipe off, no better.
I checked the gap in the reed valve, seems within specs.
I read something about the weights or rollers in the clutch, but don't know what to look for.
If anyone can help, I'm fresh out of ideas....
Thanks