Honda TRX ATV Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1 (Edited)
Hi everybody,

I made repairs to the engine of my TRX 400ex 2007, I changed the piston and valves. Small engine job, because he no longer start. After all changed, I tried it and he start, but do a strange noise. I re-adjusted the valves and tried to start it. Without success.
While I adjust the valves before it will not start.
I thought it was the coil, so I changed it.
There are current before reached the coil. When I plug the coil, there is no longer current. The motor rotates but does not start.
What do you think it can be?
Help me please. :(
 

·
Super Moderator
Joined
·
3,342 Posts
My first guess is you didn't get the cam timed right and bent the valves - check the compression - with the throttle held wide open, you should get something over 120psi within 3 to 5 compression strokes
 
1 - 2 of 2 Posts
Top