Extreme Terrain
4x4Wire Trail Talk Forums: Jeep, Toyota, Mitsubishi, Pajero, Isuzu, Kia, 4WD, 4x4, SUV, Off-Road and OutdoorWire Forums


Previous Thread
Next Thread
Print Thread
Rate Thread
Page 1 of 2 1 2
Mobil 1 #968184 10/16/09 03:55 AM
Joined: Apr 2000
Posts: 2,823
M
Mitch Offline OP
Roll Me Over
So, I bought a new Toyota Sienna in 2002. I knew about the sludge problem the engine had but was given assurances that the PCV had been enlarged and some mods were done to get better combustion of the gases.

I used Mobil 1 and new filters, mostly Toyota, but a Wix thrown in here and there. In July, at 112,000 miles, the engine sludged. Don't tell me that it is unlikely to sludge using synthetic.

Toyota replaced the block and paid the labor. I bought new Toyota timing belt, water pump, etc. So, whole new set up.

My question...why keep using Mobil 1?


89 Mitsubishi 2dr. V6, winch, Snorkle w/FF boot, Aisin's, sway bar discos, 15x8 rockcrawlers, 33X12.5 BFG MT's, KV85's, Snorkle install
94 Toyota x-cab, totaled
99 Dodge 2500 diesel, sold
Re: Mobil 1 [Re: Mitch] #968185 10/16/09 05:21 PM
Joined: Oct 2004
Posts: 6,332
52degrees Offline
Trail Leader
****
Because you like spending more than you need to on oil?


1990 Montero RS (In pieces... for now)

KG6VNX
Re: Mobil 1 [Re: Mitch] #968186 10/16/09 05:31 PM
Joined: Feb 2001
Posts: 9,781
D
DougH Offline
Mitsubishi Forum Moderator
Quote
So, I bought a new Toyota Sienna in 2002. I knew about the sludge problem the engine had but was given assurances that the PCV had been enlarged and some mods were done to get better combustion of the gases.

I used Mobil 1 and new filters, mostly Toyota, but a Wix thrown in here and there. In July, at 112,000 miles, the engine sludged. Don't tell me that it is unlikely to sludge using synthetic.

Toyota replaced the block and paid the labor. I bought new Toyota timing belt, water pump, etc. So, whole new set up.

My question...why keep using Mobil 1?


Mobil 1? None in my opinion. The only Mobil product that I would use now is the Turbo Diesel Truck oil.

I think the quality of Mobil 1 oil has gone down considerably. They jumped the shark and are selling based on their name, and the availability in bigbox stores.


DougH
1997 SR - Current Lawn Ornament
1995 SR - RIP
1993 RS - RIP
Re: Mobil 1 [Re: DougH] #968187 10/16/09 06:26 PM
Joined: Sep 2004
Posts: 4,479
StockRaider Offline
Roll Me Over
***
I am using Mobil 1 5w30 full synth in my Subaru <img src="/forums/images/graemlins/scared.gif" alt="" /> Should I expect this now? What type of synthetic oil should I try in my engine next change?


Richard E
1989 Montero - Stock-ish
1989 V6 Auto Raider - 5.3 Vortech Swap.
1987 Mitsubishi Starion 2.6t, soon to be 3.5
1983 Honda XL600R
Re: Mobil 1 [Re: DougH] #968188 10/16/09 06:29 PM
Joined: Sep 2001
Posts: 8,557
LandRaider Offline
Forum Moderator
*****
Try running conventional, and changing it more often.


87 Raider 4D56td v5MT1
31's..Basically Stock
Re: Mobil 1 [Re: LandRaider] #968189 10/16/09 06:59 PM
Joined: Apr 2000
Posts: 1,664
Alex Kogan Offline
Body Damage is Cool
If you didn't use Mobil 1 you'd have it sludged by 50k <img src="/forums/images/graemlins/oink.gif" alt="" />


92 SR, 285/75R16 Yoko MT ARB locker GAST compressor AirLift 1000 MM10500 Snorkel custom rear bumper
02 Montero LS died protecting the master
08 PowerWagon (stock!)
Re: Mobil 1 [Re: Alex Kogan] #968190 10/17/09 03:57 AM
Joined: Mar 2003
Posts: 644
bOURGE Offline
Rock Warrior
I also use mobile 1 in my 99 Montero with 145,000 miles with leaky valve seals, what would you all recommend for him and I and everyone else?


1995 Montero SR
1999 Montero
1974 Ford Bronco
Re: Mobil 1 [Re: bOURGE] #968191 10/17/09 04:08 AM
Joined: Sep 2004
Posts: 4,479
StockRaider Offline
Roll Me Over
***
I won't use conventional oil in my Subaru, it does not appreciate it. warm temps it taps more than the average Boxer engine. <img src="/forums/images/graemlins/lol.gif" alt="" /> I change my oil every 5k and use Mobil 1 oil and a Mobil 1 filter/Pureone filter.


Richard E
1989 Montero - Stock-ish
1989 V6 Auto Raider - 5.3 Vortech Swap.
1987 Mitsubishi Starion 2.6t, soon to be 3.5
1983 Honda XL600R
Re: Mobil 1 [Re: Mitch] #968192 10/17/09 04:10 AM
Joined: Apr 2000
Posts: 2,823
M
Mitch Offline OP
Roll Me Over
WTH?

It's been some time, but I thought Mobil 1 was about the best thing since sliced bread!?!


89 Mitsubishi 2dr. V6, winch, Snorkle w/FF boot, Aisin's, sway bar discos, 15x8 rockcrawlers, 33X12.5 BFG MT's, KV85's, Snorkle install
94 Toyota x-cab, totaled
99 Dodge 2500 diesel, sold
Re: Mobil 1 [Re: Mitch] #968193 10/19/09 02:06 AM
Joined: Oct 2002
Posts: 15,887
kewlynx Offline
Toyota & Classifieds Moderator
*****
Don't feget Redline.


http://www.walkablecommunities.org/

Democracy is two wolves and a lamb voting on what to have for dinner. Liberty is a well-armed lamb contesting the vote.

**ubi apis- ibi salus**
Page 1 of 2 1 2

Moderated by  4x4Wire, 52degrees, Adam F, Axe Man, kewlynx 







4x4Wire Social:

| 4x4Wire on FaceBook |


OutdoorWire, 4x4Wire, JeepWire, TrailTalk, MUIRNet-News, and 4x4Voice are all trademarks and publications of OutdoorWire, Inc. and MUIRNet Consulting.
Copyright (c) 1999-2019 OutdoorWire, Inc and MUIRNet Consulting - All Rights Reserved, no part of this publication may be reproduced in any form without express written permission
You may link freely to this site, but no further use is allowed without the express written permission of the owner of this material.
All corporate trademarks are the property of their respective owners.

Powered by UBB.threads™ PHP Forum Software 7.7.3
(Release build 20190728)
PHP: 7.4.33 Page Time: 0.006s Queries: 16 (0.004s) Memory: 0.6417 MB (Peak: 0.7656 MB) Data Comp: Off Server Time: 2026-05-25 19:03:00 UTC
Valid HTML 5 and Valid CSS