Thread: engine revving in cycles
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Old 07-25-2013, 03:02 AM
jsbihn jsbihn is offline
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Default engine revving in cycles
Hey all,
I think I know the answer to this one , but because the H2 could possibly be different animal to what I an experienced with I wanted to ask your opinion.

It seems that when I get into my rig and start her up the idle cycles in the rpms.
800-1000-800-1000-800-1000
Shortly after it is idling normal.
No codes when I scan then using the 327 scanner tool.

So I am wondering what you think....

(p.s. just started happening a few days ago)
Last edited by jsbihn : 07-27-2013 at 10:28 PM.
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