Materials to Maintain Your ZHP IIIII Hand Protection IIIII Tools to Maintain Your ZHP
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  1. #1
    Join Date
    Jan 2011
    Location
    Berkeley
    Posts
    573

    Squeaky Noise and Check engine soon light

    Just bought this zhp and now I have two issues nagging me. Didn't notice it during test drive or anything but long behold, once papers are signed and I get to drive it a little more things are coming up.

    A. Randomly when I accelerate, I get this squeaky noise that gets progressively louder as I push the throttle. This isn't persistent and comes up randomly but what I have noticed is that once it starts, it'll stay for the drive.

    B. Although the guy just got Inspection II done before selling the car, a check engine soon light came on as well as a maintenance countdown from 15000 miles. Not quite sure what this is about but I do believe oil and filter was changed during Inspection II so is it something else?

    Help me :\ I am all ears. Have tried recording the noise w/ my iphone but long behold, no luck.

  2. #2
    Join Date
    Jan 1970
    Location
    Ocean County, NJ
    Posts
    7,273
    Where does the squeaky noise come from? Motor, wheels, front, rear, etc. Does it sound like a whistle?

    As for the light, you'll need to either buy a code reader or take it somewhere where they will read codes for you for free (I think Autozone does it).

    The 15,000 mile countdown is normal and is your oil service countdown. I change my oil at the 7500 to go mark, change out again at 0, and then reset back to 15k and repeat.

    Droid X. Tapatalk. Use it.
    Last edited by kayger12; 04-05-2011 at 03:25 AM.
    -Be yourself; everyone else is already taken.
    ZHP Pre-Ride Briefing

    2005 ZHP, Alcantara, Silver Cube, Nav, Sharked, BMW Perf Intake, BMW Perf CF Strut Brace, CF Valve/Fuel Rail Covers,
    Shadowline Grills, CF Splitters, Fog Light Inserts, Euro-mirrors, CDV Delete, Beisan vanos, GAS DISA, BP Coded

  3. #3
    Join Date
    Jan 1970
    Location
    Liberty Township, OH
    Posts
    37,935
    As Keith said......could be many things. "squekyness" always leads me to suspension....it seems.

    Throwin darts here.....FSM....RSM....Springs not sitting on perches properly. Total guess.
    Call Me Dane l 2/2004 330i ZHP l 18x8 ET45 BBS CK's wrapped with Michelin Pilot Sport AS3+ @ 245-40-18 l KW V1 Coilovers in front l KW V1 springs w/ Bilstein B8 dampeners in rear l BMW Performance Rotors l UUC StrutBarbarian l Racing Dynamics Rear Strut Bar l Jim Conforti Shark Injector l Light Birch Interior Trim l Bimmian Celly Mount l M3 Trunk Mat l l e90 Performance E-Brake & Shift Knob l M3 Tri-Stitched Boots l AL Headlight Retrofit with ZKW Lenses l CobyWheel Wrap w/M3 Stitching l LCM sw 4.5 triple blink and rear fogs l Maple Interior Trim

  4. #4
    Join Date
    Jan 2011
    Location
    Berkeley
    Posts
    573
    Sound comes from the front end of the car beyond the dash, sounds kind of like when you rub your finger against a white board faster and faster and you push the throttle. Once again this sound isn't consistent though and may be the suspension like dane said. I'll have a look once I hear the noise again, which I'm guessing is 1/5 times I drive. Definitely will go to autozone soon, Dane already suggested it but I never went >.>

  5. #5
    Join Date
    Jan 1970
    Location
    Liberty Township, OH
    Posts
    37,935
    Pulley squeal?
    Call Me Dane l 2/2004 330i ZHP l 18x8 ET45 BBS CK's wrapped with Michelin Pilot Sport AS3+ @ 245-40-18 l KW V1 Coilovers in front l KW V1 springs w/ Bilstein B8 dampeners in rear l BMW Performance Rotors l UUC StrutBarbarian l Racing Dynamics Rear Strut Bar l Jim Conforti Shark Injector l Light Birch Interior Trim l Bimmian Celly Mount l M3 Trunk Mat l l e90 Performance E-Brake & Shift Knob l M3 Tri-Stitched Boots l AL Headlight Retrofit with ZKW Lenses l CobyWheel Wrap w/M3 Stitching l LCM sw 4.5 triple blink and rear fogs l Maple Interior Trim

  6. #6
    Serpentine belt? Water pump?

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