Grinding Grizz!
- 2000Silverbullet
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Grinding Grizz!
So now another problem has just started.
I drove it and if you push it in 1st gear, you can hear and feel a grinding growling noise. Could it be a trani mount?
I drove it and if you push it in 1st gear, you can hear and feel a grinding growling noise. Could it be a trani mount?

2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)
- willwren
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Re: Grinding Grizz!
Grinding and howling? Not a mount at all.
That's gear noise. Trans.
That's gear noise. Trans.

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers
- driverjohn2005
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Re: Grinding Grizz!
Dear lord! What is Victor doing to that poor car?!
-driverjohn2005
"Gravenge" -1992 Pontiac Bonneville SSEi- Sold 4/29/12 to "myfirstbonnie"
Current Rides: 2015 Mitsubishi Outlander Sport GT AWD & 1999 Ford F-150 Lariat 4x4 SuperCab
"Gravenge" -1992 Pontiac Bonneville SSEi- Sold 4/29/12 to "myfirstbonnie"
Current Rides: 2015 Mitsubishi Outlander Sport GT AWD & 1999 Ford F-150 Lariat 4x4 SuperCab
- Wes
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Re: Grinding Grizz!
lemon, unfortunately

92 Olds 98. L67, Gen 3 M62, 2.55 pulley, FWI, PLIM, 1.8 YTs.
yourgrandma wrote:High
- 2000Silverbullet
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Re: Grinding Grizz!
I don't think so. The trani seems to work fine. It feels like a vibration of a mount or something hitting the frame.
We are still planning on taking it 500 miles out of town in another day.
We are still planning on taking it 500 miles out of town in another day.

2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)
- JMH1950
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Re: Grinding Grizz!
I guess the Grizz is going to be in the lead so you don't lose site of him.
Should be fun through Seattle.
I hear there is a great trans shop in Arlington.
Should be fun through Seattle.
I hear there is a great trans shop in Arlington.
2001 F150 a basic six cyl with 5 speed manual trans.wjcollier07 wrote:Darn it John...now you got me thinking mine's not big enough.
'66 Piper Cherokee 360 CID , 180 hp, 155 mph @ 2500 rpm, drop in K&N filter.
- 2000Silverbullet
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Re: Grinding Grizz!
I'll just leave it with Bill. He needs another Green one.............. like I needed a hole in my head

2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)
- JMH1950
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Re: Grinding Grizz!
Good idea, then take it back next year. Should be good and fast by then.2000Silverbullet wrote:I'll just leave it with Bill. He needs another Green one.............. like I needed a hole in my head
2001 F150 a basic six cyl with 5 speed manual trans.wjcollier07 wrote:Darn it John...now you got me thinking mine's not big enough.
'66 Piper Cherokee 360 CID , 180 hp, 155 mph @ 2500 rpm, drop in K&N filter.
- 2000Silverbullet
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Re: Grinding Grizz!
So back to the noise.
It is only there when the engine is under very high load in 1st gear and goes away in second gear. So it's not always there in 1st gear, only if you give it some pedal.
More groaning or something vibrating the frame, than grinding.
Come on.....tell me it will last for another 1000 miles......
It is only there when the engine is under very high load in 1st gear and goes away in second gear. So it's not always there in 1st gear, only if you give it some pedal.
More groaning or something vibrating the frame, than grinding.
Come on.....tell me it will last for another 1000 miles......

2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)
- driverjohn2005
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Re: Grinding Grizz!
Well, if you can get it down to Oregon we can all try to help diagnose the issue.2000Silverbullet wrote:So back to the noise.
It is only there when the engine is under very high load in 1st gear and goes away in second gear. So it's not always there in 1st gear, only if you give it some pedal.
More groaning or something vibrating the frame, than grinding.
Come on.....tell me it will last for another 1000 miles......
-driverjohn2005
"Gravenge" -1992 Pontiac Bonneville SSEi- Sold 4/29/12 to "myfirstbonnie"
Current Rides: 2015 Mitsubishi Outlander Sport GT AWD & 1999 Ford F-150 Lariat 4x4 SuperCab
"Gravenge" -1992 Pontiac Bonneville SSEi- Sold 4/29/12 to "myfirstbonnie"
Current Rides: 2015 Mitsubishi Outlander Sport GT AWD & 1999 Ford F-150 Lariat 4x4 SuperCab
- harofreak00
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Re: Grinding Grizz!
Maybe try lifting it on some jackstands and then run the wheels a little to see if you can create the same noise, and then try to locate it?
Andrew - owner/operator of Bonnevilles Unlimited

2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
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2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
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- willwren
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Re: Grinding Grizz!
Dont' bring the Grizz down here. That is a trans issue. There's no point driving 500 miles only to have it fail before it can be properly diagnosed.
That's a trans issue, Paul. Any grinding in an auto trans is death. Do not bring that car. It'll cost either you or me in the end. I can't afford it, and you don't want to.
Until you KNOW what it is, park it.
That's a trans issue, Paul. Any grinding in an auto trans is death. Do not bring that car. It'll cost either you or me in the end. I can't afford it, and you don't want to.
Until you KNOW what it is, park it.

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers
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Re: Grinding Grizz!
Back in the day, mine would make a grinding sound in 1st. Turns out my subframe was bent and everything in there was out of line. Uhhh... don't ask.

WHITE WHINE - 1992 SSE Supercharged 236.26 ci (.040 Over) 15.090 at 90.2 MPH on old engine w/ slipping trans & melted O2 sensor - Gen 3 M62 and matching TB, Gen 2 Pully, Zillamotorsports Ported LIM, YT 1.72 Roller Rockers, SII FPR & Injectors, Hypertech Thermomaster chip w/ 160 Thermo, TransGo Shift Kit, Infinity/Pioneer Speakers & a 10" Alpine Type R Sub, all the watts, 140 amp Alternator, Ricepipe CAI w/ heatshield, Pilot Angel Eye Foglights, Clear Corners, '02 17" Chrome Bent 5's, Magnaflow F-Body Muffler and Hi-flo Cat, Ceramic Coated Ported Exhaust Manifolds, Fan Override, Monroe Reflex struts, red calipers
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- 2000Silverbullet
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Re: Grinding Grizz!
We went for a drive today and it's not a grinding noise, it's more like the noise my trans mount made when it went in my Jeep. Under high load in 1st gear only.
It's packed and so am I.
Too late we're going.
If it breaks down, we leave it there and pick it up next year.
Personally I don't think it will break. Positive suggestion.
It's packed and so am I.
Too late we're going.
If it breaks down, we leave it there and pick it up next year.
Personally I don't think it will break. Positive suggestion.

2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)
- willwren
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Re: Grinding Grizz!
Paul, I can't have another car here. They tow cars that don't move in a 72 hour period. I can't give up my driveway space, as it blocks a car in the garage, and you can't have it on the street in front of my house for more than 72 hours.2000Silverbullet wrote: If it breaks down, we leave it there and pick it up next year.![]()
Personally I don't think it will break. Positive suggestion.
If you think there's a chance of it breaking, just don't bring it. It's not practical. What do you do if it breaks down at the dragstrip? You've already found trans parts in the pan previously. I don't think that car should go out of town.

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers
- 2000Silverbullet
- Retired Gearhead

- Posts: 12225
- Joined: Mon May 19, 2008 5:06 pm
- Year and Trim: 2000 SSEi, 79 Firebird, 88 Jeep, 11 Yukon Denali
- Location: Powell River BC - 7 time WCBF Survivor
Re: Grinding Grizz!
Decision made.
Took it for another drive.
It's 10:30 pm and I have just repacked the trunk.
No race tires.
No Grizz.
Took it for another drive.
It's 10:30 pm and I have just repacked the trunk.
No race tires.
No Grizz.

2000 SSEi - SilverBullet - 78,000 kms, 4" "straight shot" custom headlight ram air inlet, TOGs, 1.9's, Lsd, 2.9-3.4"MPS 10-15 psi, Ported GenV, EGR eliminated, OR pushrods, oil volume kit, trani cooler & shift kit, Titanium retainers, 90 lb springs, 160 Stat, 42# injectors, Fuel pump voltage increase, Wideband O2, 3" to dual 2 1/2" Magnaflows, Snow Meth/water injection, after SC temp gauge, 255/50WR17, timing commander set 15-18*@WOT, 2 speed Fan over-ride, disabled DRL, Solid motor mount, Meziere Electric water pump, adjustable fuel pressure regulator, Drilled & slotted rotors/ceramics, GXP sway bars and STB, Upgraded and rebuilt transmission with ZZP 2500 rpm stall TC, Pioneer Bluetooth stereo with sub and 800 W amps, PB 13.5 quarter, (April 2014 car of the month)
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myfirstbonnie
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Re: Grinding Grizz!
At this point Paul I think that is a good decision. I know it is probably disappointing. I would hate for you to have a bad trip down here with a breakdown.
Good luck, and I hope it is something simple like a tranny mount. That's the way things go, just when you don't have time to work on it. Just the other day the moon roof failed in the 00 and I don't want to drop the headliner just before WCBF. (drop headliner, trim etc. = weight loss?, not to that point,........yet)
Any ways, have a good and safe trip and feel free to call if you need anything. Remember I will have a headstart by 2 hrs of anyone in Corvallis.
Good luck, and I hope it is something simple like a tranny mount. That's the way things go, just when you don't have time to work on it. Just the other day the moon roof failed in the 00 and I don't want to drop the headliner just before WCBF. (drop headliner, trim etc. = weight loss?, not to that point,........yet)
Any ways, have a good and safe trip and feel free to call if you need anything. Remember I will have a headstart by 2 hrs of anyone in Corvallis.
- Peterg22000
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Re: Grinding Grizz!
I had the EXACT same thing when I baught my '92, it turned out to be a bad front trans mount.

2009 Phantom Metallic G8 GTS
Appearance; Custom Engine Cover | HSV GTS Spoiler | GXP Front bumper | GXP rear diffuser | HSV GTS Triple Gauges with Dash/Console conversion(First in North America) | HSV GTS Sport Steering Wheel | 20% tint | Holden 6.0 Litre V8 Badges | VE Chrome Lugnut Caps | Blacked out Window & Grill Chrome | V6 door handles | Tinted Tails/Front Side Markers
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1992 SSEi
- willwren
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95 SLE (SC)
97 Buick LeSabre - Location: Oregon WCBF'04, '05, '06, '07, '08, '09, '10, '11 Survivor
- Contact:
Re: Grinding Grizz!
But you didn't have trans parts in your pan. He does.

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers



