When changing to Syn oil.... - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat

General GM Chat When starting new posts, please specify YEAR, MAKE, MODEL, ENGINE type, and whatever modifications you have made. Chat about all things GM (and related cars). Off-topic stuff should be in the Lounge, and all Model specific mechanical problems should be posted in the proper forum.

Thread Tools Search this Thread
Old 03-10-2007, 11:54 PM   #11
Senior Member
Posts like a Northstar
Join Date: Sep 2006
Location: Dumfries, Virginia Member: #6887
Posts: 577
Thanks: 0
Thanked 0 Times in 0 Posts
whitecrystal1 is on a distinguished road

I switched my 95 over at 150K. I'm at 208,400 now without any issues. Mobil One with A/C Delco filters. I did run Castrol Syntech the first few times when I did the switch, I didn't have any issues with it either, I just decided to go with Mobil One instead. I wouldn't hesitate for * minute if that was my car.
whitecrystal1 is offline   Reply With Quote
Old 03-11-2007, 02:26 PM   #12
Senior Member
True Car Nut
Join Date: Sep 2004
Location: Farmington, Minnesota =MWBF '05 SURVIVOR= =CEBF '06 SURVIVOR= =August '06 COTM=
Posts: 9,130
Thanks: 0
Thanked 0 Times in 0 Posts
LakevilleSSEi is on a distinguished road

When I still had my bonnes......the 95 I switched to full syn at about 201K without any issuses.....Car still run'* today. Best thing is if you have a high mile car, make sure you run a good synthetic like Mobil 1, or better yet, AmsOil....Amsoil I run in my dieseland with the filter I use I'm at a severe service change interval of 15K, normal service would be about 25K per lube/filter change
LakevilleSSEi is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Syn Or Dino & At How Many Miles Do You Change your Engine Oil? Soft Ride General GM Chat 13 04-20-2014 04:25 AM
Syn's new 2000 Bonneville SSEI Syn Your Ride: GM Pictures & Videos 19 04-09-2010 05:59 PM
Change the oil pan drain plug without changing the oil too 93-SSE General GM Chat 16 10-23-2007 04:47 PM
GM Engineer discusses a LOT you didn't know about Syn Oil Ol' Timer General GM Chat 21 04-16-2005 10:37 PM
Im changing my oil on a 92 SSE I need Help. seanlight 1992-1999 5 03-02-2003 01:37 PM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -4. The time now is 10:35 PM.

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.