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Jeep Wrangler YJ
YJ General Discussion
MC 2100 swap question
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<blockquote data-quote="GOIRISH" data-source="post: 437263" data-attributes="member: 20442"><p>I’m stuck. I’m Done except for throttle linkage which has proven to be harder than I thought. But I can’t tune this thing bc I can’t get it to run long enough. It fires up at 1500 rpm. I have 22 inches of vaccum but the Thing surges like crazy vroom vroom vroom like I’m blipping the throttle. Vaccum sometimes holds and other times drops and pops back up. If I cover choke it runs steadier. If I open choke it immediately dies. I assume I have a vaccum leak. Hard to imaging where as I only have 3-4 hoses total now. Also seems like it would be hard to pull 22 inches of vaccum if I had a leak right? I sprayed carb cleaner all over but didn’t notice anything. Hard to tell with the engine running high and surging. The bbd ran like shit but it idled ok. Only hunted w bit and idled low.</p></blockquote><p></p>
[QUOTE="GOIRISH, post: 437263, member: 20442"] I’m stuck. I’m Done except for throttle linkage which has proven to be harder than I thought. But I can’t tune this thing bc I can’t get it to run long enough. It fires up at 1500 rpm. I have 22 inches of vaccum but the Thing surges like crazy vroom vroom vroom like I’m blipping the throttle. Vaccum sometimes holds and other times drops and pops back up. If I cover choke it runs steadier. If I open choke it immediately dies. I assume I have a vaccum leak. Hard to imaging where as I only have 3-4 hoses total now. Also seems like it would be hard to pull 22 inches of vaccum if I had a leak right? I sprayed carb cleaner all over but didn’t notice anything. Hard to tell with the engine running high and surging. The bbd ran like shit but it idled ok. Only hunted w bit and idled low. [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
MC 2100 swap question
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