#4431
Simon
Member
  • Topics: 0
  • Replies: 25
Joined:
May 4, 2020
@syco
Kent
Gt250 f1
Points: 170

Your low range jetting is blocked by the sounds of it, going on what you said about the old fuel (which goes likle varnish) when left. Ultrasonic cleaning in order, a quick thing to check is there an air leak around the manifold.

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