1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Tranny Flush

Thread Tools
 
Search this Thread
 
Old 03-15-2006, 10:07 PM
  #1  
Senior Member
Posts like a Corvette
Thread Starter
 
captainmiller's Avatar
 
Join Date: Jul 2004
Location: Winnipeg, Manitoba, Canada
Posts: 1,445
Likes: 0
Received 0 Likes on 0 Posts
captainmiller is on a distinguished road
Default Tranny Flush

I am probably going to go for a tranny fluid change as a preventative measure soon (not having any issues, but my fluid is looking to be a tad on the dark side). I have 2 options from the place I'm going, what would you guys choose?

#1 - "With our regular transmission service we will remove the transmission oil pan, drain the fluid, inspect the pan for signs of wear, clean filter (if applicable), replace the pan gasket and add new transmission fluid." (New filter is extra) - $29.95 CDN.

#2 - "Our total transmission service includes all of the above services plus replaces the 2 to 3 gallons of fluid that has never been changed before. Our flush service does not flush through the cooler lines. We flush through the transmissions own filter port which is the natural way for the fluid to flow through the transmission. Our system does not harm seals, gaskets or connections." (New filter included) - $99.95 CDN
Old 03-15-2006, 10:25 PM
  #2  
Senior Member
Posts like a Turbo
 
1337ssei's Avatar
 
Join Date: Jan 2006
Posts: 377
Likes: 0
Received 0 Likes on 0 Posts
1337ssei is on a distinguished road
Default

Well it is not hard to do your self article is in tech info.
But if you are not going to I would go ahead and do the full one so it gets the fluid in the torque converter
Old 03-15-2006, 10:26 PM
  #3  
Senior Member
Posts like a Turbo
 
faisalmali's Avatar
 
Join Date: Jul 2003
Location: Markham, Ontario, Canada
Posts: 239
Likes: 0
Received 0 Likes on 0 Posts
faisalmali is on a distinguished road
Default

#2. A new filter would be about $25-$30 itself so you are only paying about $30-$35 extra for a full flush.
Old 03-15-2006, 11:02 PM
  #4  
Senior Member
True Car Nut
 
SSEimatt93's Avatar
 
Join Date: May 2003
Location: Lethbridge, Alberta, _______Canada._______ West Coast Bonneville Fest ___05,06,07 Survivor___
Posts: 8,135
Likes: 0
Received 0 Likes on 0 Posts
SSEimatt93 is on a distinguished road
Default

Id take #2.
I have mine flushed once a year VIA the cooler lines at a shop, however, i change the filter myself once a year as well
Old 03-16-2006, 12:24 AM
  #5  
BANNED
 
harofreak00's Avatar
 
Join Date: Mar 2004
Location: Purgatory
Posts: 0
Likes: 0
Received 0 Likes on 0 Posts
harofreak00 is on a distinguished road
Default

yeah if im paying $100 id want the cooler lines flushed too...

btw.. the filter is only like $14 at autozone
Old 03-16-2006, 12:59 AM
  #6  
Senior Member
True Car Nut
 
BLACK94SSEi's Avatar
 
Join Date: Feb 2006
Location: Melrose
Posts: 4,596
Likes: 0
Received 0 Likes on 0 Posts
BLACK94SSEi is on a distinguished road
Default

I would personally take #1 which I had done today. I was told that Tranny Flushes are NOT Recommended on higher mileage cars. Is this a myth?
Old 03-16-2006, 01:12 AM
  #7  
Member
Posts like a V-Tak
 
Flatlander's Avatar
 
Join Date: Jul 2004
Location: Humboldt Sask. Canada
Posts: 52
Likes: 0
Received 0 Likes on 0 Posts
Flatlander is on a distinguished road
Default

Did mine the 2nd way. Didn't see any difference between having the transmission pump force clean fluid through everything while flushing or pumping the old fluid through the transmission during regular operation. That way the torque converter fluid is changed also. Have 173,000 km on trans and it has worked perfectly since the fluid flush and filter change 10,000 km ago.

Flatlander
Old 03-16-2006, 09:42 AM
  #8  
Senior Member
Posts like a Turbo
 
faisalmali's Avatar
 
Join Date: Jul 2003
Location: Markham, Ontario, Canada
Posts: 239
Likes: 0
Received 0 Likes on 0 Posts
faisalmali is on a distinguished road
Default

Originally Posted by harofreak00
yeah if im paying $100 id want the cooler lines flushed too...

btw.. the filter is only like $14 at autozone
No Autozone, and higher exchange
Old 03-16-2006, 09:47 AM
  #9  
DINOSAURUS BOOSTUS

Expert Gearhead
 
BillBoost37's Avatar
 
Join Date: Mar 2005
Location: Enfield, CT
Posts: 41,391
Likes: 0
Received 8 Likes on 8 Posts
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

Surely Canadian Tire has transmission filter kits.
Old 03-16-2006, 10:03 AM
  #10  
Senior Member
Posts like a Turbo
 
faisalmali's Avatar
 
Join Date: Jul 2003
Location: Markham, Ontario, Canada
Posts: 239
Likes: 0
Received 0 Likes on 0 Posts
faisalmali is on a distinguished road
Default

The last time I bought a Delco filter, it was about $25. I reused the gasket (rubber one), but if a cork one has to be used, I don't think it was included.


Quick Reply: Tranny Flush



All times are GMT -4. The time now is 04:17 AM.