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Mazda CX-7 Maintenance

175 messages,  Last post on Sep 29, 2009 at 10:12 AM

You are in the Mazda CX-7 Forum. Your Hosts are steve_ & tidester

What is this discussion about? Mazda CX-7, SUV


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#106 of 175
Re: ???? synthetics oil [docwatson] by steve_ HOST
Mar 13, 2007 (10:35 am)
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Replying to: docwatson (Mar 11, 2007 4:13 pm)

Couple more oil links for you:
 
Engine Oil - A slippery subject Part 2
 
Synthetic motor oil
#107 of 175
Re: Tire wear [rethwilm] by wjbushsr
Mar 13, 2007 (12:14 pm)
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Replying to: rethwilm (Mar 13, 2007 5:36 am)

Been there, done that...
I had my Turanzas replaced with less than 24k on the car!
I will say that Bridgestone did contact me about the tires to try and settle up on them... AFTER I had bought another set of tires! I settled for the Yokahamas, and got a plus '0' wider tire which made a tremendous gripping difference. The Bridgestones were about 350 a tire if I remember right, maybe more, and I couldn't see spending more money for a tire that just doesn't do well.
 
Before you do anything, contact Bridgestone through their corporate website, and see if they can help you out with the tire wear issue; they might just replace them for you!
#108 of 175
A shifty situation by nmk
Mar 15, 2007 (4:24 pm)
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After I had my ECU flashed, I noticed a big improvement in the shift pattern and the smoothness of the tranny.
HOWEVER, while the up and down of shifting between 5th and 6th gear has been resolved, it now hangs too long in 4th gear to my liking.
 
Has anyone else had this experience?
#109 of 175
Re: A shifty situation [nmk] by rethwilm
Mar 16, 2007 (9:03 am)
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Replying to: nmk (Mar 15, 2007 4:24 pm)

I thought it was just my car. I had the download on my car and now it hangs in 4th unitl about 4000 RPMS (not all the time) when it should already been in 6th. Occasionally it will skip 5th all together. Very annoying if I am not in sport mode and just want to drive with traffic. Usually just go to manual mode and bypass the problem.. Will do somethng about it next oil change.
#110 of 175
Re: A shifty situation [rethwilm] by docwatson
Mar 30, 2007 (2:41 pm)
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Replying to: rethwilm (Mar 16, 2007 9:03 am)

Hi folks, hard drive crashed, and I didn't back up since I had joined this forum. I was looking like crazy for CX 7 Forums and couldn't remember Carspace. Well I finally remembered and I am back.
 
Got my FQIs done. The TSB for the Hesitation has not been improved to my liking. I still notice the hesitation, but most definitely notice the "shifty" shifting since. I thought it was my imagnination but after reading here, I can confirm, way to high on the RPMs and MPH before shifting into 6th and it does seem it skips 5th sometimes. I also notice now when I turn a corner and apply the gas, the hesitation is worse. I don't trust the car to pull out into traffic until I have more space to merge in and accelerate. So much for 244hp. I get better performance going into manual mode, but the hesitation is still there and by the time the hesitation is over 2nd or 3rd should have been manually shifted, but it's so quick I ended up reving to 6K RPMs before I realized what had happened. No more taking off in 1st in manual until I get a better feel for the manual shift. But the point is I shouldn't have to rely on manaul shifting just to feel safer when pulling into traffic. I just play it safe, make the guy behind me a little irritated and I wait until I feel safe enough to pull out to compensate for the hesitation.
 
Good to be back. This is by far the best of the CX7 forums I have found.
 
Roy
#111 of 175
A shifty situation by nmk
Mar 30, 2007 (2:54 pm)
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Sorry to learn of your problems.
This is the first instance I have heard of with a shifting problem such as yours. If your check this and other CX-7 sites, I don't think you will find a similar complaint.
 
Yes,I think that it hangs too long in 4th gear and also go to manual many times, but that is a problem I have already discussed with my dealer who will look at it the next time I am there.
 
You have a completely different situation and would suggest that you refer back to your dealership in writing and copy in Mazda USA about this. It is really most unusual.
 
Good luck and welcome back
#112 of 175
Re: A shifty situation [nmk] by docwatson
Apr 04, 2007 (7:11 pm)
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Replying to: nmk (Mar 30, 2007 2:54 pm)

Brought the 7 back to the dealer today. I was given another CX7 loaner. Man, what a difference. The loaner drives like mine did before they applied the TSB fix. Now I remember why I got the 7 in the first place. I sure hope they get this thing running great like it did when I first got it. I only have 1100 miles on it now and I do not like the shifting at all. Higher RPMs between shifting, worse gas milage and response and hesitation are still prevelant. I asked if I could keep the loaner. The guys laughed. But they are going to work on it to resolve the issues.
#113 of 175
Re: A shifty situation [docwatson] by docwatson
Apr 06, 2007 (4:31 am)
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Replying to: docwatson (Apr 04, 2007 7:11 pm)

The issue with the shifting was corrected at the dealership this second time around. I was informed there are 2 chips, a PCM and TCM chip. The first programming, the technician didn't program the TCM chip and thus caused conflicts between the 2 chips. They have corrected the issue and my ZOOM ZOOM is back.
#114 of 175
mad as hell!!!!!!! by fred54
May 04, 2007 (12:29 pm)
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Mazda CX7 two weeks old,driven four times,four paint chips on hood.what gives?....anyone else have this problem,
#115 of 175
Re: mad as hell!!!!!!! [fred54] by maltb
May 07, 2007 (4:08 pm)
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Replying to: fred54 (May 04, 2007 12:29 pm)

I have a couple small chips but I'm at about 12k miles. I might get the hood bug deflector and see if that helps.
 
What color is your CX-7?

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