Burning Oil Where to start?

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Jul 31, 2016 | 08:37 AM

#16

fastnoypi

Racer

Joined: Nov 2009

Posts: 1,567

Likes: 87

From: NJ

Quote:

Originally Posted by Drcoffee

The newest valve cover is no guarantee of no sludging. This one obviously is crusted badly.

Cover design doesn't address sludging possibilities, however the better designs increase pcv baffle breathability. I believe oil selection and oil change frequency affect the chances of sludge more.

Aug 2, 2016 | 12:33 PM

#17

lexrally

Rookie

Joined: Jun 2011

Posts: 61

Likes: 0

From: NC

I had burnt oil smell and signs of slight oil leakage (drops under engine compartment). I switched my oil to
Mobile 1 High Milage, and add STP Stop Leak. Seems to have stopped the slow leak. No more smell and' drips.

Aug 2, 2016 | 07:35 PM

#18

80es300

Pit Crew

Joined: Aug 2009

Posts: 236

Likes: 25

From: TX

Quote:

Originally Posted by gomeybear

salimshah,

Any chance do you know of any good mechanics here in Austin that are pretty trustworthy? I would like to try and work on alot of this myself but I am limited mainly by tools so I don't feel confident embarking on some of these tests.

If you don't hear from salimshah and you need a mechanic in Austin, I recently found a toyota tech that works at Toyota dealership. If interested, PM me and I can send you his contact info.

Aug 2, 2016 | 08:29 PM

#19

Drcoffee

Intermediate

Joined: May 2016

Posts: 483

Likes: 84

From: Indiana

Are people moving to 5W20 oil on these trucks now? 30W oil seems too thick when we are discussing small oil passages.

Aug 3, 2016 | 06:27 AM

#20

salimshah

CL Community Team

Joined: Apr 2001

Posts: 16,570

Likes: 1,393

From: Austin, TX

Just be mindful of the climate and the oil rating. Use the range (multiviscosity) to adjust for the range of climate.

Salim

Aug 3, 2016 | 11:40 AM

#21

fastnoypi

Racer

Joined: Nov 2009

Posts: 1,567

Likes: 87

From: NJ

Quote:

Originally Posted by Drcoffee

Are people moving to 5W20 oil on these trucks now? 30W oil seems too thick when we are discussing small oil passages.

i'm still sticking to 5w30 just due to my concern of sheer down, however the 1MZ-FE is certified for 5w20 . I think one of our members might have posted this chart as well on another thread, maybe hypervish?