03 RX-1 exhaust pop on decel

[vipermike2002]

About a month ago I rolled my sled on the side. After we flipped it back up it wouldn't start as nornal I had to give it gas, but then started. After that I started to hear the exhaust popping on decel. It also had a bog over 7K RPM. I got home and found the air box wasnt on all the way and one coil was loose. I fixed this and all was nornal.

Yesterday something happend. Rolled the sled on its side, couldn't start it, exhaust started to pop. Didn't have the space to see if it bog over 7K.

Airbox was on tight and all coils were snug. I went ahead and changed the plugs with no change in the exhaust pop.

I am going to take the coils off the 05 RX1 and give them a try as I think this is coil related. Any other ideas?

 

[Jim04RX1]

How do the plugs look? Could be a carb problem, such as a sticking or hung up float.

 

[Pbadgley]

What did you discover when changing the coils? Did your sled back fire while trying to restart? You could have blown out your exhaust doughnuts