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Jeep Wrangler YJ
YJ General Discussion
High RPMs when shifting (and cold)
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<blockquote data-quote="EvilRbt" data-source="post: 437400" data-attributes="member: 20509"><p>Ever since I cleaned out my TB to solve sticky throttle issue, I’ve had a new problem… </p><p></p><p>Btw, 1992 YJ 2.5L</p><p></p><p>The RPMs go to 2000 when shifting or pressing gas pedal, before dropping back to normal. </p><p></p><p>I don’t see any disconnected vacuum lines. I replaced the IAC. Kinda stumped. Was running fine before I removed TB and I replaced the gasket. </p><p></p><p>Could it be as simple as not torquing down the TB bolt enough? I thought they just had to be firm, not too tight. </p><p></p><p>Thinking I’ll have to take into a shop and get the vacuum system tested. </p><p></p><p>Any suggestions? Thanks!</p></blockquote><p></p>
[QUOTE="EvilRbt, post: 437400, member: 20509"] Ever since I cleaned out my TB to solve sticky throttle issue, I’ve had a new problem… Btw, 1992 YJ 2.5L The RPMs go to 2000 when shifting or pressing gas pedal, before dropping back to normal. I don’t see any disconnected vacuum lines. I replaced the IAC. Kinda stumped. Was running fine before I removed TB and I replaced the gasket. Could it be as simple as not torquing down the TB bolt enough? I thought they just had to be firm, not too tight. Thinking I’ll have to take into a shop and get the vacuum system tested. Any suggestions? Thanks! [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
High RPMs when shifting (and cold)
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