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Need Help!!! Throttle wide open when starting
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#1 | |
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Registered User
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Need Help!!! Throttle wide open when starting
I've been lurking here for awhile and learned a lot from you guys, but couldn't really find anything about this. Just finished changing the manifold gasket on a 99 TJ, and the throttle pegs out wide open when I crank the engine. All connections and linkages look fine. Everything looks Ok as far as the manifold gasket goes. Any help would be greatly appreciated (supposed to hit the trails Sunday)
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#2 |
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Registered User
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When you say pegs out you mean it revs way up without you stepping on the gas meanig the throttle plate is closed. If so you have a leak in the manifold somewhere.
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2004 Black Rubicon w/ 5 spd RE 3.5 SuperFlex & Front Trackbar / JKS 1.25" BL & MML / 35x12.5 MTRs on 15x8 AR-23s / Currie Anti-Rock / Jeeperman Bumpers / Rokmen Sliders / York OBA / Harbor Freight 8k Winch The Reptile File A discussion forum on geckos, lizards, snakes, and other reptiles. |
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#3 |
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Registered User
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Agree with what RockRunner said. Vacuum leak. Take the manifold bolts out and reseat it if you have to.
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www.NakedJeep.com |
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#4 |
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Registered User
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mine did this when the TPS went out
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#5 |
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Registered User
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As usual, you guys were dead on! It took two more tries to finally get it seated right, but all's well. Thanks for all your help. By the way, if anyone tells you that changing the manifold gasket on a TJ is easy, they're crazy. The bolts on the underside of the intake manifold are a real PITA to get to. Not engineered very well IMO. Again thanks for all your help
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#6 | |
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Registered User
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Quote:
Welcome to the world of a straight 6, sir.
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[FONT=Arial Black]I live in a modest home with an immodest array of firearms.[/FONT] |
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