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Surging Problem at High End

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Old 06-28-2003 | 03:07 PM
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Default Surging Problem at High End

A friend at our field has a .46 engine, not sure if Tower or TT.

At high rpm, the high end waivers or surges back and forth from high to medium rpm.

Any thoughts on a possible solution?

Thanks.
Old 06-28-2003 | 04:00 PM
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Default Surging Problem at High End

Try replacing the glow plug, and if that doesn't solve it, it's probably fuel starvation. Check if the tubes are squashed in any way, or the tank is set too low, or the tank is pressurizing OK, or any other thing you think might restrict the fuel flow.

-David C.

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