Loud Pops & Sputters until motor is Hot?
Posted December 17, 2002 - 06:09 AM
Recently started poping and sputtering for the first 10 minutes of riding. I already warm the motor up for a few minutes before hiting the woods. Once the motor gets hotter it runs fine. I never had this problem until a few weeks ago.
I took the carb apart and found no dirt or anything clogged, the float measured in corect at 9mm.
I checked the valves 2 months ago and all was in spec.
I have the WR carb gutted to YZ specs. I dont think I should change any jetting because the motor ran fine for 3 years with the jetting I have.
I tried cr9e and have always run the cr8e. Same popping
Should I hook the grey wire back up?
Could it be muffler packing????
If anybody has had the same problem Please advise me of the cure.
Posted December 17, 2002 - 06:29 AM
Posted December 17, 2002 - 06:54 AM
Pulled carb apart to try and fix.
Thanks for asking.