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| Joined: | Sat May 13th, 2017 |
| Location: | Finger Lakes NY |
| Posts: | 14 |
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| View single post by Al Peckenpaugh | |||||||||||||
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| Posted: Tue Jul 24th, 2018 11:11 pm |
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Al Peckenpaugh
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OK, cant get one of my Mc91's tuned. Fussed with carb. After rev up idles way down almost stalls, then revs up to high idle. Acting like an air leak... Switched carbs because it's easy. No change. Pull engine, pressure check holds 18-20 lbs all day..... Check timing, dead on. Reinstall carb and header and put back on kart. Won't start!! Got spark, got compression, got fuel..... Scratching head.
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