Sign In Join 



Mazda3 Care and Maintenance

203 messages,  Last post on Oct 28, 2009 at 6:06 PM

You are in the Mazda3 Forum. Your Host is pf_flyer

What is this discussion about? Mazda MAZDA3, Hatchback, Sedan


Messages Page 20 of 21
1
...
15
16
17
18
19
20
21
Prev
Next
Last
Go To Msg #
Search This Discussion

#184 of 203
Re: Conventional vs. Synthetic [ecogan] by shipo
Jan 26, 2009 (8:35 am)
Reply

Replying to: ecogan (Jan 26, 2009 8:15 am)

The problem with any predetermined Oil Change Intervals (OCIs), such as 7,500 miles per the engineers that designed our cars, or the lucrative 3,000 mile intervals that your dealership and Jiffy Boob suggest, is that YOUR driving environment may or may not call for either of those intervals. To eliminate any guess work I typically send my oil out for analysis a few times early in a car's life, and every year or two thereafter.
 
FWIW, my last two cars came with a factory recommended 15,000 mile OCI, however, both cars also came with Oil Life Monitors (OLMs) that measured the amount of fuel consumed since the last reset, and were very accurate at determining when the oil should be changed (confirmed by UOAs), and as such, oil changes were performed in as few as 12,500 miles, and after as many as 18,000 miles. That said, the last two cars that we bought for my wife came with 7,500 and 6,000 mile OCI recommendations respectively, and on conventional oil they were just about right. That said, the UOA results showed that when both vehicles were run on Mobil 1 0W-40, an OCI of ~12,000 miles was optimal. As I was only having UOAs run every two years, I targeted 10,000 miles for the oil changes on both vehicles, just to leave a reasonable margin of error.
 
If you want to take advantage of such services, here is a link to the company that I use: http://www.blackstone-labs.com/
 
Best regards,
Shipo
#185 of 203
Re: Conventional vs. Synthetic [shipo] by ecogan
Jan 26, 2009 (9:35 am)
Reply

Replying to: shipo (Jan 26, 2009 8:35 am)

Thanks, Shipo! Great information. I will take a look at it, and arrange for the testing. My goal is to keep the car as long as possible, and at the same time not be gouged by the dealer/other facilities.
 
Be well,
ecogan
#186 of 203
Re: Conventional vs. Synthetic [shipo] by roadburner
Jan 26, 2009 (11:00 am)
Reply

Replying to: shipo (Jan 26, 2009 8:35 am)

FWIW, I've been running Mobil 1 5W-30 with a 5000 mile OCI in my MS3 and the UOAs indicate that it could easily go another one or two thousand miles. I'd bet that the NA 2.3 could run an OCI of 7500-10000 miles. In any case, the reason I change the oil at 5000 miles is because the dealer gave me free 5000 mile changes for as long as I own the car(which hopefully won't be much longer, but I digress). All I have to do is provide the Mobil 1.
#187 of 203
Re: Conventional vs. Synthetic [roadburner] by ecogan
Jan 26, 2009 (2:03 pm)
Reply

Replying to: roadburner (Jan 26, 2009 11:00 am)

Thanks - good chatting with you. Excellent info.
 
EGC
#188 of 203
30,000 mi maintenance by mazdrvr
Jan 29, 2009 (4:41 pm)
Reply
Is the 30,000 mi maintenance service really necessary? If you skip the service, what do you do for maintenance instead? Honestly, i'm trying to hopefully save $ (dealership charges $365). I do know besides oil change, tire rotation the transmission fluid and air filter should be changed. Does the service include changing the cabin air filter? (I could not find the list of services online)
#189 of 203
Re: 30,000 mi maintenance [mazdrvr] by ecogan
Jan 29, 2009 (4:59 pm)
Reply

Replying to: mazdrvr (Jan 29, 2009 4:41 pm)

Mazdrvr - I would not skip the 30K mile service. My brother-in-law has owned Mazdas for the past 20 years, and is convinced that Mazda has a very "honest" service schedule and does not try to sell unnecessary services. If your car has the usual 36K mile warranty, you definitely want to do the service, so as to not void the warranty. One thing you may want to do, is consult a local trusted auto place (I know, they are tough to find sometimes...) and see what they would charge for you for that service.
 
Although dealers can be more expensive than local chain-type auto places, it may be worth the extra bucks to make sure a Mazda-certified tech worked on the car.
 
Good luck.
#190 of 203
Re: 30,000 mi maintenance [mazdrvr] by roadburner
Jan 29, 2009 (5:15 pm)
Reply

Replying to: mazdrvr (Jan 29, 2009 4:41 pm)

I'd get the 30K service; just make sure that the dealer doesn't perform any more work than the Mazda schedule calls for.
#191 of 203
Re: 30,000 mi maintenance [mazdrvr] by Mr_Shiftright HOST
Jan 30, 2009 (2:17 pm)
Reply

Replying to: mazdrvr (Jan 29, 2009 4:41 pm)

You have to do it but you don't have to do it at the dealer, as long as you have a detailed repair order stating what was done. If you skip it entirely, that gives Mazda an excellent loophole to deny you warranty coverage on any item included in the 30K service.
 
You can also discuss with the dealer which items on the 30K list are "mandatory" and which are in fact "optional".
#192 of 203
Re: 30,000 mi maintenance [Mr_Shiftright] by mazdrvr
Jan 30, 2009 (10:26 pm)
Reply

Replying to: Mr_Shiftright (Jan 30, 2009 2:17 pm)

Thank you very much to all who replied!
#193 of 203
Transmission by ylz
Feb 01, 2009 (6:56 am)
Reply
Hello all. Just purchased a 2009 Mazda 3 GT Hatch this week and it's a great car. But I did notice that the transmission seems to be guessing as to which gear it should be in. I mean there are times when I'm at 30 miles an hour and it's at 4th or 5th gear already. That's weird isn't it? Should I take it back to the dealer? I'm hoping that this is because the car is still new (not even 200 miles on it yet) and it will figure it out over the course of time. And also, I noticed that you feel every bump on the road with my car. I knew that the suspension was stiff but didn't realize you would feel EVERYTHING. Again, I'm hoping that this is because it's new and will smooth out later. Let me know what you guys think. Thanks.

Messages Page 20 of 21
1
...
15
16
17
18
19
20
21
Prev
Next
Last
Go To Msg #
Search This Discussion
To POST a message, please Sign In.

New? Join Now!

Forum Tools

Please sign in.
Email Address:

Password:

Forgot Password?

Search Forums

Enter Keyword(s)

Advanced Search

Browse by Vehicle



View All Vehicles
Advertisement
Ask the Community
See What People Are Asking

Browse by Board

Browse by Topic


View All Topics

Today's Chats

Advertisement