05-07-2014, 09:53 PM
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#1
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Member
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Join Date: Mar 2013
Location: Huntington Beach, CA
Posts: 853
Real Name: John
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Member
Join Date: Mar 2013
Location: Huntington Beach, CA
Posts: 853
Real Name: John
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*** V6 Head Gasket Action Request ***
I know this has been discussed a lot and I really don't want to start a thread about anything other than a simple survey of those that have had to have their head gasket replaced. If you are looking for info do a search and there is plenty of threads. I am just curious if there is any similarities and would like to put the information together once enough is complied.
Thanks!
Please post info as follows:
Year
Production Date
4x4 or 4x2
Mileage of failure
Cylinder # that leaked
*** FYI UPDATE ***
Thanks to momo.75 this thread has been combined with NuclearN8's. Great links and info can be found on pg. 5 POST #61.
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2004 V6 2wd Sport - BFG Mud T/A KM 255/75/17, Bilstein 5100’s: front FJ coils, 4" lift spindles set @ .85, rear Metal Tech LT MD coils, SS brake lines, Uniball UCAs, Spidertrax; K&N air filter w/ HCF delete, WeatherTech Liners, dual batteries w/ isolator, inverter w/ 110v outlets, on-board air, satellite radio, custom grill emblem and roof rack; Mods: auto headlights, aux remote reverse LED pods and GY6.35 50w reverse bulbs, rear camera, interior LEDs, VSC, 12v w/ added outlets and windows always on, DRL on/off w/ always on mode, fog/map light, key reminder, TPMS bypass, front wheel liner relocate; de-badged, mud flaps, running boards, resonator, Xreas, front/rear sway bar removed
Last edited by morphious; 08-21-2015 at 06:51 PM.
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05-09-2014, 01:26 AM
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#2
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Junior Member
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Join Date: Apr 2014
Location: OR
Posts: 9
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Junior Member
Join Date: Apr 2014
Location: OR
Posts: 9
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2004
06/04
4x4
120k
#6
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2004 Limited V6 4x4 - FJ / Bilstein 5100 - 265/65r17 Grabber at2 - Eagle Alloy 050 series ***Future plans: Gibson cat back - Tint - Projector retrofit - Satoshi??
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05-09-2014, 08:07 AM
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#3
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Senior Member
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Join Date: Jun 2007
Location: New Hampshire
Age: 67
Posts: 1,833
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Senior Member
Join Date: Jun 2007
Location: New Hampshire
Age: 67
Posts: 1,833
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I've never had the problem. 05 V6 with over 260k miles.
The BIGGEST problem with Aluminum engines is not letting it overheat. That is by far the biggest cause of head gasket failures. Probably 99% of all head gasket failures on Aluminum engines is due to engine over heating. Over heat just ONCE and you could have a head gasket failure.
Besides the life time Tranny fluid...I'm NOT a big fan of leaving coolant in the radiator for 4 years. I change mine out every other year. It's very very very cheap insurance of having a head gasket failure.
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05-09-2014, 09:29 AM
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#4
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Join Date: Jan 2012
Location: State College, Pa
Posts: 191
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Join Date: Jan 2012
Location: State College, Pa
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Quote:
Originally Posted by MikeInNH
I change mine out every other year. It's very very very cheap insurance of having a head gasket failure.
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Do you get your coolant from the toyota dealer or just use a general coolant from auto shop? I realize that there's a difference in color (orange vs. pink) but not sure if that really matter.
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2006 SR5 4WD: Icon stage 1; Baja Designs Lapaz; 265/65/17 BFG Rugged terrain; 2x 18w LED; Scion FRS display radio.
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05-09-2014, 12:43 PM
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#5
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Senior Member
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Join Date: Jun 2007
Location: New Hampshire
Age: 67
Posts: 1,833
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Senior Member
Join Date: Jun 2007
Location: New Hampshire
Age: 67
Posts: 1,833
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Quote:
Do you get your coolant from the toyota dealer or just use a general coolant from auto shop?
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I buy Zerex Asian formula. It's designed for Toyota engines (and several Asian engines).
I NEVER buy something like that from the dealer. The coolant from Toyota is made for them by one of the 3-4 coolant manufacturers. Probably Zerex.
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05-09-2014, 02:41 PM
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#6
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Senior Member
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Join Date: Jan 2003
Location: DC
Posts: 1,223
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Location: DC
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My neighbor just traded in his 2004 2wd Limited with low compression on #6. He had 180K.
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05-16-2014, 10:36 PM
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#7
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Member
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Join Date: Mar 2013
Location: Huntington Beach, CA
Posts: 853
Real Name: John
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Member
Join Date: Mar 2013
Location: Huntington Beach, CA
Posts: 853
Real Name: John
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With about 280 views and 1 member and a members neighbor that is a possible, not seeming like an epidemic at this point.
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2004 V6 2wd Sport - BFG Mud T/A KM 255/75/17, Bilstein 5100’s: front FJ coils, 4" lift spindles set @ .85, rear Metal Tech LT MD coils, SS brake lines, Uniball UCAs, Spidertrax; K&N air filter w/ HCF delete, WeatherTech Liners, dual batteries w/ isolator, inverter w/ 110v outlets, on-board air, satellite radio, custom grill emblem and roof rack; Mods: auto headlights, aux remote reverse LED pods and GY6.35 50w reverse bulbs, rear camera, interior LEDs, VSC, 12v w/ added outlets and windows always on, DRL on/off w/ always on mode, fog/map light, key reminder, TPMS bypass, front wheel liner relocate; de-badged, mud flaps, running boards, resonator, Xreas, front/rear sway bar removed
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05-21-2014, 12:36 PM
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#8
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Junior Member
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Join Date: Apr 2014
Location: OR
Posts: 9
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Junior Member
Join Date: Apr 2014
Location: OR
Posts: 9
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Mine is in the shop currently getting both head gaskets replaced. I wouldn't call it an epidemic either by any means, but I also would not ignore the fact that it is happening to people. Google search "P0306 Toyota 4.0" and read through a few. If are researching prior to a purchase, I would advise making sure you start the vehicle from a cold start in the morning and confirm that it runs smooth immediately. Toyota quotes this job at $2500-3200 and that is a very heavy expense for some.
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2004 Limited V6 4x4 - FJ / Bilstein 5100 - 265/65r17 Grabber at2 - Eagle Alloy 050 series ***Future plans: Gibson cat back - Tint - Projector retrofit - Satoshi??
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05-23-2014, 12:23 AM
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#9
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Join Date: Feb 2013
Location: Mt.Joy, Pa
Posts: 85
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Member
Join Date: Feb 2013
Location: Mt.Joy, Pa
Posts: 85
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I agree with Jake, this is an issue that should be taken into consideration to anyone considering buying a used 4Th gen 4runner. Make sure you're not buying someone else's problem. 05 V6--Head gasket went at 93k--never overheated ----Cylinder #6
Last edited by Calimander; 06-13-2014 at 03:18 PM.
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05-23-2014, 11:16 AM
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#10
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Member
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Join Date: May 2011
Location: Phoenix, AZ
Posts: 74
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Member
Join Date: May 2011
Location: Phoenix, AZ
Posts: 74
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2006 v6 2wd
152k
no head gasket issues
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05-23-2014, 01:23 PM
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#11
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Join Date: Mar 2013
Location: tx
Posts: 209
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Member
Join Date: Mar 2013
Location: tx
Posts: 209
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2007 4wd 105,000 no issues. Never been overheated.
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'07 sr5 4x4 4.0
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05-23-2014, 07:57 PM
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#12
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Senior Member
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Join Date: Oct 2012
Location: CT
Posts: 2,225
Real Name: Ethan
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Senior Member
Join Date: Oct 2012
Location: CT
Posts: 2,225
Real Name: Ethan
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2004
4x4
121xxx
I've never overheated it, owned it since 94k, no issues
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A lot of stuff I didn't need...
My Build
Quote:
Originally Posted by kfitz77555
oh my god the erection I have from this thread is unreal.
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05-24-2014, 03:34 AM
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#13
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Member
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Join Date: Oct 2010
Location: Almaty, KZ
Posts: 43
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Member
Join Date: Oct 2010
Location: Almaty, KZ
Posts: 43
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2004
05/04
4x4
120k
#6
Changed coolant at 100k as vendor recommends.
Radiator leaking preceded headgasket problem. But never overheating it.
Changed radiator in January and headgaskets in March)))
And i am not alone in my city.
Also there are many similiar problem with 1gr on tlc prado 2004
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4runner 2004 Sport Edition
FJC spring/KYB
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05-28-2014, 09:48 PM
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#14
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Junior Member
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Join Date: May 2014
Location: MS
Posts: 12
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Junior Member
Join Date: May 2014
Location: MS
Posts: 12
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2004
4x2
137thousand miles
#6
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05-29-2014, 01:17 AM
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#15
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Join Date: Nov 2012
Location: it rains a lot here
Posts: 325
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Member
Join Date: Nov 2012
Location: it rains a lot here
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Looks like a lot of problems occur on pre-06. Was there an update/redesign for the facelifts? I realize it could be down to age and mileage. but there have to be plenty of 06+ with just as many miles as earlier rigs by now...
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