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    Udell51's Avatar
    Udell51 Posts: 2, Reputation: 1
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    #1

    Oct 3, 2010, 05:08 PM
    91 honda civic tops out at 3000 rpm... what could it be??
    OK I have a problem with my 91 honda civic it's a 1.6 lt engine and I have an issue with it topping out at 3000 rpms. I have already replaced the distributor cap, rotor, ignition coil, pcv valve, fuel filter, fuel pump, and O2 sensor but it still keeps topping out at 3000 rpms. What could it be?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #2

    Oct 3, 2010, 05:16 PM

    Replace the Ignition Control Module:

    https://www.askmehelpdesk.com/cars-t...tml#post265896
    Udell51's Avatar
    Udell51 Posts: 2, Reputation: 1
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    #3

    Oct 3, 2010, 08:59 PM
    Comment on TxGreaseMonkey's post
    OK thanks a lot!!
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