« previous next »
Pages: [1]

Author Topic: Kymco ZX50 - Accelerates and then feels really sluggish  (Read 329 times)

Mikrontiputtaja

  • Newbie
  • *
  • Posts: 2
    • View Profile
Kymco ZX50 - Accelerates and then feels really sluggish
« on: July 23, 2020, 08:40:31 AM »
Hey. I have an 2004 ZX 50 with emptied original exhaust, Malossi's +30% variator springs, 4,5gr rollers, skipped CDI.

After i accelerate then it kinda "slows down" 50% and feels really sluggish. Do i have too light rollers?
Logged

Ernst

  • Full Member
  • ***
  • Posts: 106
    • View Profile
Re: Kymco ZX50 - Accelerates and then feels really sluggish
« Reply #1 on: July 23, 2020, 08:44:41 AM »
Okay I am not talking from any experience in the things you say but it reminded me of a Vacuum line problem I had so I thought to suggest to look over any vacuum lines looking for worn lines or leaks.
Good luck.
« Last Edit: July 23, 2020, 08:46:42 AM by Ernst »
Logged

Mikrontiputtaja

  • Newbie
  • *
  • Posts: 2
    • View Profile
Re: Kymco ZX50 - Accelerates and then feels really sluggish
« Reply #2 on: July 23, 2020, 08:47:10 AM »
I did drill the vacuum line thingy with a 16mm.
Logged

Ernst

  • Full Member
  • ***
  • Posts: 106
    • View Profile
Re: Kymco ZX50 - Accelerates and then feels really sluggish
« Reply #3 on: July 23, 2020, 09:34:34 AM »
Interesting. Like I say I am not experienced in what you say but I found a line that worn a hole in it causing me a lot of problems.
 Hopefully Stig can solve this for you.
Logged

Viper254

  • Hero Member
  • *****
  • Posts: 817
  • Moped Pirate
    • View Profile
Re: Kymco ZX50 - Accelerates and then feels really sluggish
« Reply #4 on: July 24, 2020, 09:38:57 AM »
When you say you drilled the vacuum line, what do you mean? I find that a little worrying
Logged
Rides;

Suzuki GW250 Inazuma (2016)
Honda C70C (red, 1983)

An Error Has Occurred!

Call to undefined function split()
Back