11-05-2009, 06:44 PM
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gear whine
I am still babying the z with the occasional romp through the gears.
I have this aweful sound coming from the tunnel. It is present from 20 mph to 0 mph stop and cruising at any speed with a touch of throttle in the 2000 to 2500 rpm range. When the throttle is hammered, there is no whine at all just a little vibration. Is this your typical gear whine? If so, I can accept that and just turn up the stereo. Thanks guys.
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One big love affair!  Hate those wheels. 
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11-05-2009, 06:46 PM
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did you do anything to it?
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 names Tom: 1994 camaro z28, LT1 383 stroker 10.5 to 1 compression, 160* t stat, 488 cam, 3.42 gear, 50`s all around, firm shift, pcmforless, all free mods, p pump!, cats!
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11-05-2009, 06:59 PM
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When you say tunnel do you mean in the rearend section or are you stating under your console area?
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Glenn "Worry looks around, Sorry looks back, Faith looks up." 95 Z28  Sig pic courtesy of Laura
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11-06-2009, 07:43 PM
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Could the TC be causing this noise?
It is audiblle under the console area. When I slow to a stop, it's like i can hear the driveshaft spinning inside the tail of the trans. Remember, it's a '94 trans with a '96 tail shaft housing to accomodate the wire harness. Engine: 450hp 355ci Trans: built 4l60e with all corvette parts and 3200 stall (Boss Hog) DS: balanced aluminum ds with bearing new u-joints Rear: 373 gears with new bearings, seals and HD crosspin.
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One big love affair! Hate those wheels. Last edited by richard96; 11-06-2009 at 07:50 PM..
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11-06-2009, 07:46 PM
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I would say that is not normal. Normally gear whine comes from your rearend and you will hear it from the tail of the car.
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Glenn "Worry looks around, Sorry looks back, Faith looks up." 95 Z28 Sig pic courtesy of Laura
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11-06-2009, 08:49 PM
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What does your pinion angle check out at?
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"Think with your dipstick, Jimmy!" Click SIGPIC to go to Paulster2.com!  Paul J. - Cam Swap Cam Selection LT1 Cam Specs Cam Write-up Pinion angle help Head Flow Seafoam Howto Injector worksheet LT1 INFO Aftermarket Links 2009 HRPT
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11-07-2009, 10:00 AM
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what gear are you in when you hear it? If the sound stays the same when the trans shifts, then it's the rearend and aftermarket gears are known for that. but if it only does it in one gear, then you prolly have something in there that is trying to go out.
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JuanMaroZ28 is my bitch!!!
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11-07-2009, 05:45 PM
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You might want to check your diff fluid, considering you just replaced the seals.
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11-09-2009, 03:31 PM
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Noisy no matter what gear but only in the 2000-2500 rpm range or slowing to a stop.
I will change the trans fluid and diff fluid. The trans works great, no problems.
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One big love affair! Hate those wheels.
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11-09-2009, 05:04 PM
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Quote:
 ) but wonder if it isn't something in the tranny?
__________________
"Think with your dipstick, Jimmy!" Click SIGPIC to go to Paulster2.com! Paul J. - Cam Swap Cam Selection LT1 Cam Specs Cam Write-up Pinion angle help Head Flow Seafoam Howto Injector worksheet LT1 INFO Aftermarket Links 2009 HRPT
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11-09-2009, 06:24 PM
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What kind of converter is in this thing?
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Hello my name is TOM and my car is FROSTBITE!  1995 Z28,CC306,Crane springs,magnum pushrods,1.6rr,36lb injectors,LT4 KM,Ported Intake,ported heads,Mac Headers,Flowmaster,Full MSD,NOS wet,Built 4l60e,4.10,eaton locker,moser,BMR arms,hotchkis pan,SLP CAI,smog!,Air!,Egr!a/c!,P/S!Lakewood Drag shocks,255pump,aeromotive FPR and fuel system,casper wire upgrade fuel and alt,58mmTB,moroso pan
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11-10-2009, 05:38 PM
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Boss hog 2800-3200 TC
It is actually making noise all the the time. I can hear it at idle in drive 2-3 mph. It is linked to the driveshaft. The noise is harmonized with the revs of the driveshaft. Its turning into a mystery.
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One big love affair! Hate those wheels.
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11-11-2009, 09:49 AM
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does it do it in N
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Hello my name is TOM and my car is FROSTBITE! 1995 Z28,CC306,Crane springs,magnum pushrods,1.6rr,36lb injectors,LT4 KM,Ported Intake,ported heads,Mac Headers,Flowmaster,Full MSD,NOS wet,Built 4l60e,4.10,eaton locker,moser,BMR arms,hotchkis pan,SLP CAI,smog!,Air!,Egr!a/c!,P/S!Lakewood Drag shocks,255pump,aeromotive FPR and fuel system,casper wire upgrade fuel and alt,58mmTB,moroso pan
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11-11-2009, 09:51 AM
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Quote:
).
__________________
"Think with your dipstick, Jimmy!" Click SIGPIC to go to Paulster2.com! Paul J. - Cam Swap Cam Selection LT1 Cam Specs Cam Write-up Pinion angle help Head Flow Seafoam Howto Injector worksheet LT1 INFO Aftermarket Links 2009 HRPT
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