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Starting and reving to 3-4 Grand on its own?
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Topic: Starting and reving to 3-4 Grand on its own? (Read 881 times)
sparx
Level 1
Posts: 66
fear the Xj Wagg! lol
Starting and reving to 3-4 Grand on its own?
«
on:
06/11/09 - 05:46PM »
Some times my engine will start up fine, others times it will rev up to 3 or 4 rpms and set there for a while so i shut it off. Any ideas what it could be?
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Yep, I'm a Jeep Cherokee person
LoneWolf
Level 5
Posts: 2557
Re: Starting and reving to 3-4 Grand on its own?
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Reply #1 on:
06/11/09 - 06:00PM »
What kind of motor?
Check for vacuum leaks first... also post up any codes that it's giving out.
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EVERY NORMAL MAN MUST BE TEMPTED AT TIMES TO SPIT ON HIS HANDS, HOIST THE BLACK FLAG, AND BEGIN SLITTING THROATS.
sparx
Level 1
Posts: 66
fear the Xj Wagg! lol
Re: Starting and reving to 3-4 Grand on its own?
«
Reply #2 on:
06/11/09 - 07:30PM »
good ol' 4.0, Ok I will check for leaks to night. i will scan it when i get my scanner back for any codes.
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Yep, I'm a Jeep Cherokee person
LoneWolf
Level 5
Posts: 2557
Re: Starting and reving to 3-4 Grand on its own?
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Reply #3 on:
06/12/09 - 12:51AM »
there's an idle speed controller that works off of vacuum, but it could be that piece itself.
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EVERY NORMAL MAN MUST BE TEMPTED AT TIMES TO SPIT ON HIS HANDS, HOIST THE BLACK FLAG, AND BEGIN SLITTING THROATS.
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Starting and reving to 3-4 Grand on its own?