Messages

1

Engine and Bottom End / Engine wont rev up (video)

« on: August 27, 2014, 01:27:35 AM »

at first time it was the oem cdi, and china cdi after!  funny trouble lol

2

Engine and Bottom End / Engine wont rev up (video)

« on: August 26, 2014, 11:19:49 PM »

turn like a charm now! new cdi installed, I will change reed valve next time but now it rev like i want and torc a lot!

Thank all!

3

Engine and Bottom End / Engine wont rev up (video)

« on: August 21, 2014, 11:50:19 AM »

ok perfect thank you

4

Engine and Bottom End / Engine wont rev up (video)

« on: August 21, 2014, 10:52:18 AM »

Do you think its can be due to a wrong year CDI, I saw 86-87 have different timing of 2deg VS 88-89.. Its not the original motor in my quad, so I'm not sure about year... This Ebay CDI was a 88..

5

Engine and Bottom End / Engine wont rev up (video)

« on: August 20, 2014, 12:49:09 PM »

its a cheap ebay no name CDI... : /  I just tried with my old cdi and it sound better, much more power on low rpm but still cut on top, I will order new OEM cdi and reed valve!
  My mufler is fmf, no spark arrestor and its all clean inside, cleaned air filter too

6

Engine and Bottom End / Engine wont rev up (video)

« on: August 19, 2014, 06:00:10 PM »

can it be my problem that reed valve? The motor start easily and idle all right..

7

Engine and Bottom End / Engine wont rev up (video)

« on: August 19, 2014, 03:08:12 PM »

250r wont rev on load : http://youtu.be/RaSPGzjDN1o

8

Engine and Bottom End / Engine wont rev up (video)

« on: August 19, 2014, 02:54:52 PM »

Hi all! its my first post on this nice forum.. I dont speak english so please dont juge me :p  

So, my 250R wont rev up and its now out of my knowledge. Last time that I used it, It was working perfectly but I got out of gaz when I arrived home.. I leaved it parked 2 week, out door with some raining on it... : /    Now with fresh fuel mixed at 32:1 It bog and wont rev up and its getting worse and worse [video=youtube;t2WkBJB8k8U]https://www.youtube.com/watch?v=t2WkBJB8k8U[/video]

I installed brend new coil, cdi, sparkplug BR8ES, tried I used magneto and igniter. And it changed nothing, I cleaned carburator. Compression is 190psi...

Help me please I want listenned to my 250r rev up like before!


Sorry for my english!