It is currently Tue Apr 16, 2024 2:46 pm

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 9 posts ] 
Author Message
 Post subject: Transmission clunk
PostPosted: Wed Jan 13, 2010 7:44 pm 
Offline
SLE Member
SLE Member

Joined: Sun Dec 27, 2009 7:31 pm
Posts: 38
Location: Rochester NY
Year and Trim: 2004 Pontiac Bonneville GXP
can anyboby help me? while beating the crap out of my car it began to clunk into each gear. any thoughts.


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Wed Jan 13, 2010 7:47 pm 
Offline
Retired Site Developer
Retired Site Developer
User avatar

Joined: Tue May 27, 2008 10:30 pm
Posts: 20960
Location: MN/IA
Year and Trim: '17 Silverado 1500
How many miles? When was the last time the fluid was changed?

_________________
Bye Bye:
Image
RIP sandrock
Sirius wrote:
Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Wed Jan 13, 2010 7:50 pm 
Offline
SLE Member
SLE Member

Joined: Sun Dec 27, 2009 7:31 pm
Posts: 38
Location: Rochester NY
Year and Trim: 2004 Pontiac Bonneville GXP
about 78000 i have never had it changed


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Wed Jan 13, 2010 7:59 pm 
Offline
Retired Site Developer
Retired Site Developer
User avatar

Joined: Tue May 27, 2008 10:30 pm
Posts: 20960
Location: MN/IA
Year and Trim: '17 Silverado 1500
First off, do you know where and how to check the trans fluid level? It is a "cap" that is underneath the air filter on the transmission. The car must be idling in park, otherwise no fluid is in the area of the dipstick. Check the level, color (pinkish/red or brown) and smell of the fluid (normal, or burnt) and report back.

I would have it changed (or change it yourself) and add a bottle of Lucas Trans-Fix if it's never been changed. You might want to add a pint of Seafoam TransTune for 100 miles before you change it, in order to clean the crud out of the solenoids, etc.

_________________
Bye Bye:
Image
RIP sandrock
Sirius wrote:
Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Wed Jan 13, 2010 8:47 pm 
Offline
SLE Member
SLE Member

Joined: Sun Dec 27, 2009 7:31 pm
Posts: 38
Location: Rochester NY
Year and Trim: 2004 Pontiac Bonneville GXP
wow i cant believe it was that easy. the fluid was down about a quart. holy crap. drove it and no clunking but definitely gonna get it checked out and changed. that scared dollar signs across my face. thank you very much for bringing me back to basics. how stupid did my question sound? i didn't even know where to check it. what a pain that is for big hands.


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Wed Jan 13, 2010 8:51 pm 
Offline
Administrator
Administrator
User avatar

Joined: Mon May 19, 2008 7:01 pm
Posts: 17030
Location: Central Illinois
Year and Trim: 1992 SSE
2009 G8 GT
It might be a good idea to jack it up, support it, and take a good look for leaks.

Where are you located? Maybe a local member can meet you and help out.

_________________
Image
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
2009 G8 GT - Sport Red Metallic, loaded, SOLO Axlebacks, Rotofab Intake, Tuned, autodim mirror, removed intake manifold cover, HSV GTS triple gauge pod, two tone red-hot shifter and HSV SuperSport steering wheel, GXP rear sway bar and diffuser, 3.45 diff and various Camaro suspension bits, LED Taillights


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Wed Jan 13, 2010 9:23 pm 
Offline
Retired Site Developer
Retired Site Developer
User avatar

Joined: Tue May 27, 2008 10:30 pm
Posts: 20960
Location: MN/IA
Year and Trim: '17 Silverado 1500
dutchman wrote:
wow i cant believe it was that easy. the fluid was down about a quart. holy crap. drove it and no clunking but definitely gonna get it checked out and changed. that scared dollar signs across my face. thank you very much for bringing me back to basics. how stupid did my question sound? i didn't even know where to check it. what a pain that is for big hands.

The only stupid question is the one that doesn't get asked and costs $4000, lol.

I know how you feel. I remove the air box lid on our GXP to check it, as I have big hands too. It's not like I'm pouring dust in there or anything.

_________________
Bye Bye:
Image
RIP sandrock
Sirius wrote:
Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Thu Jan 14, 2010 12:18 am 
Offline
Certified Bonneville Nut
Certified Bonneville Nut
User avatar

Joined: Wed May 13, 2009 10:45 pm
Posts: 5827
Location: CHICAGO
Year and Trim: 2006 STS-V, 2004 GTO, 2009 G8 GT
Your PCS solenoid may also have been acting up due to the low fluid too.

_________________
Image

Retired Bonneville Owner and former GM Tech:
2004 Pontiac Bonneville GXP: Black/Ebony *SOLD*

Summer Toys: Combined 827 RWHP / 877lb/ft RWTQ
2004 Pontiac GTO: Impulse Blue Metallic/Black/M6: lots 'o mods, 415 RWHP / 405lb/ft RWTQ!
2006 Cadillac STS-V: Light Platinum Metallic/Light Gray/A6 - Spectre CAI, Magnaflow exhaust, Speed Inc. tune, 412 RWHP / 472lb/ft RWTQ

Daily Drivers:
2019 Chrysler Pacifica Limited: Mommy's new RGC
2015 Chrysler Town & Country Limited Platinum: Kids new RGC
2007 Chrysler Town & Country Limited: Sold to neighbor
2009 Pontiac G8 GT: L76, Sport Red Metallic
2003 Chevrolet Suburban 2500: Doeskin Tan - 8.1L Big Block... new plow truck
1999 Chevrolet Suburban: Sunset Gold Metallic - Daddy's winter beater and plow truck


Top
 Profile  
 
 Post subject: Re: Transmission clunk
PostPosted: Sat Jan 16, 2010 7:51 pm 
Offline
SLE Member
SLE Member

Joined: Sun Dec 27, 2009 7:31 pm
Posts: 38
Location: Rochester NY
Year and Trim: 2004 Pontiac Bonneville GXP
Thanks for your help


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 9 posts ] 

All times are UTC - 5 hours [ DST ]


Related topics
 Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. Attachment(s) Clunk on front Pass side

L82shark

4

2073

Sat Nov 24, 2012 12:48 pm

L82shark View the latest post

There are no new unread posts for this topic. subtle clunk on acceleration after coasting

havoc1482

3

1675

Tue Sep 15, 2015 11:39 pm

havoc1482 View the latest post

There are no new unread posts for this topic. Transmission Woes

dpnewfie

12

3573

Thu Nov 03, 2011 7:50 pm

Loopy View the latest post

There are no new unread posts for this topic. GXP transmission rebuild

gxp-hawkeye

8

2938

Tue Jan 03, 2012 1:45 am

CMNTMXR57 View the latest post

This topic is locked, you cannot edit posts or make further replies. Transmission shifting very, very bad

[ Go to pageGo to page: 1, 2 ]

skregal

21

11812

Thu Mar 10, 2011 1:08 am

repinS View the latest post

 


Who is online

Users browsing this forum: No registered users and 5 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group


phpBB SEO