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  • help? idle gets rough when engine heats up.

    Okay, i've had a surging idle issue for awhile but now it's causing some serious vibrations. I've had the exhaust checked out and there's nothign loose down there.

    It sounds almost like the brake pads are slipping. I say it sounds like that because it happens whether the brakes are engaged or not.

    Worse when in gear, but happens in Neutral as well. Worse when A/C is on, or defrost.

    Only noticeable when i'm stopped or going slow(ie parking)...when i give it gas, vibrating seems to stop.

    Weird thing... when i was at a light yesterday the engine was about 200degrees, and vibrating good. I flipped the high speed fan on and when the engine started to cool, the vibrations got less until it was down at 180 and hardly vibrating at all.

    Any ideaS? Sorry for the long post [img]smile.gif[/img]
    1997 silver Camaro RS<br />|T-Type Powered|<br /><a href=\"http://www.kwfbody.com\" target=\"_blank\">Looking for a local F-Body club in K/W, Ontario, Canada?</a>

  • #2
    Check your fuel pressure, the injectors, regulator, etc. Also possibly your driveshaft is loose or uneven.
    1994 Camaro<br />3.4L V6 Automatic<br />K&N FIPK&Gold Oil Filter,Ravin Performance Exhaustw/Dynomax MandrelBent3\"I-Pipe&S Pipe&Catco 3\" HiFlow Cat.,ASP Crank and High AMP Alternator,U.D. Pulley Set, Bosch Spark Plugs and Oxygen Sensors, Taylor Wires, B&M E.ShiftPlus, 160 thermostat,Zexel Torsen L.S.D., CSI Remote Mount Electric Water Pump & Temp. Controller & Flex Hoses, ALM. Drivshaft, Diamond SubFram Conn.<br />COMING SOON: 350 or 502 RAMJET ENGINE & Big Block Hood<br />NJ V6 F-Body Club<br /><a href=\"http://tristategm.com/NJFbV6/\" target=\"_blank\">http://tristategm.com/NJFbV6/</a><br />Street Lethal F-Body Association <br /><a href=\"http://www.slfba.com./index.html\" target=\"_blank\">http://www.slfba.com./index.html</a>

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    • #3
      Are those things I can check myself with little knowledge?(if so how? [img]smile.gif[/img] Or do i need to take her in for diagnostics.

      thanks...
      1997 silver Camaro RS<br />|T-Type Powered|<br /><a href=\"http://www.kwfbody.com\" target=\"_blank\">Looking for a local F-Body club in K/W, Ontario, Canada?</a>

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