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Chrysler Town & Country and Dodge Grand Caravan 2005+

1422 messages,  Last post on Sep 25, 2009 at 8:55 AM

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What is this discussion about? Chrysler Town and Country, Dodge Grand Caravan, Van


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#1106 of 1422
Re: 06 SXT 3.8L mileage [frogger123] by marine2
Feb 05, 2006 (10:36 pm)
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Replying to: frogger123 (Feb 05, 2006 9:12 pm)

Chrysler must have changed the manual sometime during the year frogger. On page 422 of mine,it says to use 5W20 on the 3.8 and 5W30 on the 2.4.
 
I was quite concerned using that light weight of oil in my van as I live in Phoenix and it can get up 120 in the summer. But the service tech said it was ok. Our 2004 Civic also says to use 5W20.
#1107 of 1422
Re: Could this be the 2007-8 Chrysler minivan? [marine2] by hansienna
Feb 06, 2006 (2:00 pm)
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Replying to: marine2 (Feb 05, 2006 2:04 pm)

WOW....I may have to trade my 2006 Sienna in on another Chrysler in a couple of years... Chrysler has THE most attractive exterior minivan styling. Sadly, the 2006 GC SXT interior is not as attractive as my lower priced 2002 T&C LX and some nice features of my 2002 T&C LX were deleted. Chrysler needs to add back all the nice interior features that have been deleted in the past few years.
     In contrast, my 2006 Sienna LE has a VERY attractive interior but the exterior styling is NOT as attractive as DC minivans. The HVAC and stereo controls on the Sienna are NOT as user friendly as those on my 2002 T&C LX. I hope my 2006 Sienna is as reliable in 4 years as is my 2002 T&C.
#1108 of 1422
Re: 06 SXT 3.8L mileage [marine2] by micweb
Feb 06, 2006 (2:11 pm)
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Replying to: marine2 (Feb 05, 2006 10:36 pm)

The 5-20 oil spec was co-developed by Ford, Honda, Exxon-Mobil, and Conoco Philips. Conoco makes the 5-20 oil for Motorcraft, Ford's parts division. Originally Motorcraft was sold as a "regular" dino oil, later the label was upgraded so they are ALL "synthetic blend." (The formula never changed, Motorcraft just decided to take more credit for the superior formula they had from the get-go.) Reportedly the Motorcraft is 60% Group III oil and 40% Group II oil; both group II and III are hydrocracked (catalytic converter processed, not solvent refined), while regular dino oil is just solvent processed. So in a lot of ways you are better off with a 5-20 oil, than with one of the "weaker" 5-30 oils; the weight is only part of the picture, and the robustness of the 5-20 formulation makes up for the slightly lower viscosity.
 
General consensus is that the specification for 5-20 is impossible to meet, unless the oil is mostly synthetic. General consensus is that 5-20 oil is designed to fall at the high end of permissible weight for a 20 weight, not that far from the bottom end of 30 weight oils. Most 5-20 formulations are supposed to be very resistant to shearing and loss of viscoscity, since the formulations use a lot of high viscoscity index synthetic base stock. So, once again, the the debate between the "20" and "30" is not so easy to resolve.
 
However, an extreme ambient temperature such as the 120 degree summer is certainly a factor in choosing oils. My preference if I were in Phoenix would be to play it safe and use Mobil 1 5-20 which is a full synthetic, or even Mobil 1 5-30 full synthetic. Each are very well engineered, and we all know that the 5-20 spec if there more to save gas than save engines, and that the 3.8 WILL still take 5-30 oil. I would try to get your dealer's ok; when Ford owners faced this dilemma several years back, the Ford customer service line told customers they could run any oil approved by their dealer without risking voiding the warranty.
 
Alternatively, do 3,000 mile oil changes instead of 6,000 mile changes. 3,000 mile changes are pushed very hard by the current (2006) owner's manual.
#1109 of 1422
Re: 06 SXT 3.8L mileage [marine2] by frogger123
Feb 06, 2006 (8:01 pm)
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Replying to: marine2 (Feb 05, 2006 10:36 pm)

I reviewed my 2005 DGC owners manual again and nothing is said about 5W20. It states under viscosity recommendations that both the 3.3L & 3.8L are to use 5W30. Perhaps the 5W20 recommendation came at a later date in 2005 with an updated manual.
 
If an engine is consuming oil, I would think that a lighter weight oil might pass through easier.
#1110 of 1422
5W-20 vs. 5W-30... by shipo
Feb 06, 2006 (9:08 pm)
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An important point to remember is that those oils are both 5 Weight oils. True, the 5W-20 theoretically thins out less than does 5W-30 when hot, but they are both still 5W oils. A couple of posts back made an interesting point about the differences in the composition of the two oils, and to me at least, the difference didn't sound all that great.
 
Question: Which is thinner, 0W-40 or 5W-30?
Answer: 0W-40
 
Frogger123, if you want to put a REAL oil in your van, you might want to consider Mobil 1 0W-30 or even 0W-40 (a markedly better oil than even the 0W-30).
 
Best Regards,
Shipo
#1111 of 1422
Re: 2005 T&C Squeak [gowmtribe] by frogger123
Feb 06, 2006 (9:43 pm)
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Replying to: gowmtribe (Nov 28, 2005 5:47 pm)

Had a similar squeak & I isolated to driver's side middle row seat front strut. Dealer found outside tube to be loose & turned it several times. Have not had squeak since.
#1112 of 1422
Re: 5W-20 vs. 5W-30... [shipo] by frogger123
Feb 06, 2006 (9:44 pm)
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Replying to: shipo (Feb 06, 2006 9:08 pm)

What is the advantage to a thin 0W oil?
#1113 of 1422
Re: 5W-20 vs. 5W-30... [frogger123] by shipo
Feb 07, 2006 (4:10 am)
Reply

Replying to: frogger123 (Feb 06, 2006 9:44 pm)

"What is the advantage to a thin 0W oil?"
 
0W oil flows better when cold meaning that the oil in your engine is already flowing before the engine has even started, even in frigid arctic conditions.
 
In the case of Mobil-1, their 0W oils meet the following specifications:
 
0W-30
- GM 6094M, GM 4718M (Corvette spec)
- Ford WSS-M2C929-A
- ILSAC GF-4
- API SM/CF
- ACEA A1/B1
 
0W-40
- Mercedes MB 229.5
- BMW Longlife 01
- Porsche Approval List 2002
- VW 502.00/505.00/503.01
- GM-LL-A-025 (gasoline)
- GM-LL-B-025 (diesel)
- ACEA A3, B3/B4
- API SM/CF1
 
This means that these two oils happen to have the most certifications of any other Mobil-1.
 
In theory, I doubt that 0W oils have much of an advantage beyond the cold start, however, due to the extra additive packages that Mobil puts in their 0Ws, they happen to be their best oils.
 
For our two DGCs, I use 0W-30 when I can find it, otherwise I use 5W-30, which by the way only carries the following certifications:
- GM 6094M, GM 4718M (Corvette spec)
- Ford WSS-M2C929-A
- ACEA A1/B1
- ILSAC GF-4 (API Certified - Starburst)
 
Best Regards,
Shipo
#1114 of 1422
selling price for 2004 touring? by rutger3
Feb 07, 2006 (7:08 am)
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Need advice. I am selling in N.J., my 2004 Touring, white, 11,600 miles, excellent condition, power liftgate, power doors, trac control, clean title. On trade the dealer is offering $14,200. What would be a fair selling price if put in local paper? The depreciation rate is amazing on this van, orig msrp was $31k.
#1115 of 1422
Re: Could this be the 2007-8 Chrysler minivan? [marine2] by fish8
Feb 07, 2006 (8:02 am)
Reply

Replying to: marine2 (Feb 05, 2006 2:04 pm)

I truely hope not!!!! That thing looks like a taller Dodge Magnum, which I REALLY DON'T LIKE. We will be keeping our 2005 T&C Touring for a long time, but if that is what the new minivans look like when it's time to trade, we will look at other vans for sure!!!!!!!!

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