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Need help on flat spot
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<blockquote data-quote="me2kimi" data-source="post: 1063428563" data-attributes="member: 53421"><p>Hi all sifu,</p><p></p><p>I got a problem here with flat spot. My current setup is silvertop engine with balcktop ecu, bigger fuel pump and adjustable fuel regulator. </p><p></p><p>The flat spot occur when pedal suddenly press during idle or at low RPM. Notice it during 2nd gear.</p><p>At higher RPM the problem is not noticeable. </p><p></p><p>When this problem occur, I can heard 'singgghh' sound from engine bay. </p><p></p><p>Try to set the fuel regulator at 38 and 42 psi, but not make any difference.</p><p></p><p>What should I do and what should I check?</p><p></p><p>Thanks in advance.</p></blockquote><p></p>
[QUOTE="me2kimi, post: 1063428563, member: 53421"] Hi all sifu, I got a problem here with flat spot. My current setup is silvertop engine with balcktop ecu, bigger fuel pump and adjustable fuel regulator. The flat spot occur when pedal suddenly press during idle or at low RPM. Notice it during 2nd gear. At higher RPM the problem is not noticeable. When this problem occur, I can heard 'singgghh' sound from engine bay. Try to set the fuel regulator at 38 and 42 psi, but not make any difference. What should I do and what should I check? Thanks in advance. [/QUOTE]
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Need help on flat spot